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For: Khan RJK, Fick D, Keogh A, Crawford J, Brammar T, Parker M. Treatment of acute achilles tendon ruptures. A meta-analysis of randomized, controlled trials. J Bone Joint Surg Am 2005;87:2202-10. [PMID: 16203884 DOI: 10.2106/jbjs.d.03049] [Citation(s) in RCA: 187] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]

For:	Khan RJK, Fick D, Keogh A, Crawford J, Brammar T, Parker M. Treatment of acute achilles tendon ruptures. A meta-analysis of randomized, controlled trials. J Bone Joint Surg Am 2005;87:2202-10. [PMID: 16203884 DOI: 10.2106/jbjs.d.03049] [Citation(s) in RCA: 187] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]

Number

Cited by Other Article(s)

Peabody JJ, Hadley SM, Bergman R, Westvold SJ, Olamigoke FO, Chang S, Patel M, Kadakia AR. Functional outcomes following minimally invasive Achilles rupture repair: a retrospective comparative study of PARS and midsubstance speedbridge techniques. J Orthop Surg Res 2025;20:390. [PMID: 40247388 PMCID: PMC12007249 DOI: 10.1186/s13018-025-05748-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/02/2025] [Accepted: 03/22/2025] [Indexed: 04/19/2025] Open

Abstract

BACKGROUND

Prior studies have compared patient-reported outcomes between open repair and one of either the two minimally invasive techniques for Achilles tendon rupture: Percutaneous Achilles Repair System (PARS) and Midsubstance Speedbridge Implant System (MSB). However, no study has compared patient-reported outcomes measured by Patient Reported Outcomes Measurement Information System (PROMIS) physical function (PF) and PROMIS pain interference (PI) and the Achilles Tendon Total Rupture Score (ATRS) between PARS and MSB. Our study compared patient-reported outcomes measured by PROMIS and ATRS scores between PARS and MSB. We hypothesized that patient-reported outcomes would be similar between groups.

METHODS

This was a retrospective review of 434 patients who underwent Achilles rupture repair from 2018 to 2023 at a single institution. Tendinopathies, open injuries, concomitant fractures, tendon transfers, gastrocnemius recessions, and open repairs were excluded. A total of 316 patients met inclusion criteria and were contacted to complete a postoperative questionnaire containing PROMIS and ATRS. 119 (78 PARS and 41 MSB) completed all surveys and were included for final analysis. Wilcoxon rank-sum and Kruskal-Wallis tests were used to assess differences in mean scores. Chi-squared and Fisher's exact tests were used to compare incidence of complications. All tests were conducted at a significance level of α = 0.05.

RESULTS

Average follow-up was 30 months at time of survey completion. There were no significant differences in PROMIS PF, PROMIS PI, and ATRS measures between groups (p > 0.05). Mean PARS PROMIS PF, PROMIS PI, and ATRS were 58.8, 44.2, and 86.0, respectively. Mean MSB PROMIS PF, PROMIS PI, and ATRS were 55.3, 44.0, and 82.5, respectively. No significant differences existed in incidence of each postoperative complication between groups (p > 0.05).

CONCLUSION

In the largest study to compare patient-reported outcomes between PARS and MSB, outcomes were similar between both groups. Both techniques resulted in PROMIS PF greater than the population mean and PROMIS PI lower than the population mean. Each had similar ATRS scores. Overall, both MSB and PARS were safe and effective strategies for surgically managing Achilles ruptures.

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Li C, Li FC. Modified Minimally Invasive Bunnell Suture Surgery with Channel-assisted Minimally Invasive Reconstruction Device for Treating Achilles Tendon Rupture. ZEITSCHRIFT FUR ORTHOPADIE UND UNFALLCHIRURGIE 2025;163:129-136. [PMID: 38684173 DOI: 10.1055/a-2294-1043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/02/2024]

Melinte MA, Nistor DV, de Souza Conde RA, Hernández RG, Wijaya P, Marvin K, Moldovan AN, Melinte RM. Mini-open versus percutaneous surgical repair for acute Achilles tendon rupture: a systematic review and meta-analysis. INTERNATIONAL ORTHOPAEDICS 2025;49:259-269. [PMID: 39466410 PMCID: PMC11703899 DOI: 10.1007/s00264-024-06362-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/27/2024] [Accepted: 10/11/2024] [Indexed: 10/30/2024]

Abstract

PURPOSE

To compare the clinical outcomes and complications of mini-open (MOT) and percutaneous techniques (PT) in the surgical repair of acute Achilles tendon rupture (AATR).

METHODS

We systematically searched PubMed, Scopus, Web of Science, Clinical Trials, and the Cochrane Library for studies comparing MOT with PT for AATR. We assessed functional outcomes, complication rates, and operation time. Statistical analyses were performed using RevMan Web. Odds ratios (ORs) and mean difference (MD) with 95% confidence intervals (CIs) were pooled with a fixed-effects model for dichotomous and continuous endpoints, respectively. Heterogeneity was evaluated with I2 statistics.

RESULTS

Eight studies, comprising 484 patients, were included, of whom 226 (46%) underwent MOT. MOT was associated with a significantly lower re-rupture rate (1.48% vs. 6.11%; OR 0.28; 95% CI 0.09-0.86; p = 0.03; I2 = 6%) and sural nerve injury rate (0.57% vs. 5.64%; OR 0.24; 95% CI 0.07-0.81; p = 0.02; I2 = 0%). No significant differences were observed in venous thrombosis (OR 0.81; 95% CI 0.17-3.94; p = 0.33; I2 = 0%), wound infection (OR 0.56; 95% CI 0.12-2.62; p = 0.46; I2 = 0%), or operation time (MD 1.83 min; 95% CI -1.13-4.79; p = 0.23; I2 = 88%). Functional outcomes showed higher American Orthopaedic Foot and Ankle Society (AOFAS) Ankle-Hindfoot scores in the MOT group (MD 1.52 points; 95% CI 0.62-2.42; p = 0.001; I2 = 3%), while (Achilles Tendon Total Rupture Score) ATRS, time to return to activities, and ankle plantar and dorsiflexion were comparable.

CONCLUSIONS

MOT for AATR repair seems to reduce re-ruptures and sural nerve injuries while improving AOFAS scores, with no significant differences in other complications compared to PT. These findings suggest that the MOT may offer a safer and equally effective alternative to PT for AATR.

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Zhu S, Garofalo J, Abuhantash M, McRae S, MacDonald P, Longstaffe R, Ogborn D. Functional Performance and Tendon Morphology After Operative or Nonoperative Treatment of Achilles Tendon Ruptures. Int J Sports Phys Ther 2024;19:670-680. [PMID: 38835984 PMCID: PMC11144663 DOI: 10.26603/001c.117549] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2024] [Accepted: 04/03/2024] [Indexed: 06/06/2024] Open

Abstract

Background

While controversy remains as to the relative benefit of operative (OM) versus non-operative management (NOM) of Achilles tendon (AT) ruptures (ATR), few studies have examined the effect on high impact maneuvers such as jumping and hopping.

Hypothesis/Purpose

The purpose of this study was to determine if functional performance including strength, jumping, and hopping outcomes differed between OM and NOM of acute ATR. The secondary objective was to assess the degree of association between AT morphology and performance outcomes.

Study Design

Retrospective cohort with a single prospective evaluation.

Methods

All patients were treated at an institutional secondary care center. Eligible participants (n=12 OM; 12 NOM) who were treated with OM or NOM of ATR within three weeks of injury were evaluated a minimum 20 months following ATR. AT length, thickness and gastrocnemius muscle thickness were assessed with B-mode ultrasound. Isokinetic plantar flexor strength, hop tests and countermovement and drop jumps were completed. Two-way ANOVAS were completed on all tests with unilateral values, independent t-tests were used for bilateral outcomes, and linear regressions were completed to assess the relationship between normalized AT length and performance.

Results

Affected limb AT was elongated and thickened (p\<0.01), gastrocnemius was atrophied (p\< 0.01) and angle-specific plantar flexor torque was reduced at 120°/s when measured at 20° plantar flexion (p = 0.028). Single leg drop vertical jump was higher in OM (p = 0.015) with no difference for hop and jump tests. AT length was related to plantar flexor torque but had no relationship with hopping performance.

Conclusions

Hop test performance was maintained despite plantarflexion weakness, gastrocnemius atrophy, and AT elongation. This may be the result of compensatory movement patterns. AT length holds limited explanatory power in plantar flexor strength, although this relationship should be evaluated further.

Level of Evidence

Level III.

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Cychosz CC, Eisenberg J, Glass N, Fleury I, Buckwalter V JA, Phisitkul P, Femino JE. Outcomes of Surgical Treatment for Sural Neuritis: A Retrospective Case Series. Foot Ankle Int 2023;44:845-853. [PMID: 37477149 DOI: 10.1177/10711007231184472] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 07/22/2023]

Abstract

BACKGROUND

Somatic nerve pain is one of the most common complications following surgery of the foot and ankle but may also arise following traumatic injury or chronic nerve compression. The sural nerve is a commonly affected nerve in the foot and ankle; it is at risk given the proximity to frequently used surgical approaches, exposure to crush injuries, and traction from severe ankle inversion injuries. The purpose of this study is to investigate the outcomes of sural nerve neurectomy with proximal implantation for sural neuromas (SN) and chronic sural neuritis (CSN).

METHODS

Patients that underwent neurectomy with proximal implantation (20 muscle, 1 adipose tissue) by 2 foot and ankle specialists for isolated SN- and CSN-related pain at a single tertiary institution were included. Demographic data, baseline outcomes including 36-Item Short Form Health Survey (SF-36), Foot and Ankle Ability Measure (FAAM), and visual analog scale (VAS) were recorded. Final follow-up questionnaires using Patient Reported Outcomes Measurement Information System (PROMIS) lower extremity function, pain interference (PI), and neuropathic pain quality, FAAM, and VAS were administered using REDCap. Perioperative factors including neuropathic medications, diagnostic injections, the use of collagen wraps, and perioperative ketamine were collected from the medical record. Descriptive statistics were performed and potential changes in patient-reported outcome measure scores were evaluated using Wilcoxon signed-rank tests.

RESULTS

The 21 patients meeting inclusion criteria for this study had a median age of 47 years (interquartile range [IQR], 43-49) and had median follow-up duration of 33.7 months (IQR, 4.5-47.6). Median FAAM activities of daily living score improved from 40.6 (38.7-50.7) preoperatively to 66.1 (53.6-83.3) postoperatively, P = .032. FAAM sports scores improved from 14.1 (7.8-21.9) to 41.1 (25.0-60.9) postoperatively, P = .002. VAS scores improved from a median of 9.0 (8.0-9.0) to 3.0 (3.0-6.0), P < .001. At final follow-up, patients reported PROMIS lower extremity function score median of 43.8 (35.6-54.9), PROMIS neuropathic pain quality score of 54.1 (43.6-61.6), and PROMIS PI of 57.7 (41.1-63.8). Patients with both anxiety and depression reported less improvement in pain and physical. Other perioperative factors lacked sufficient numbers for statistical analysis.

CONCLUSION

Sural nerve neurectomy and proximal implantation (20 muscle, 1 adipose) provided significant improvement in pain and function for patients with sural neuromas and chronic sural neuritis at median follow-up of 33.7 months. Anxiety and depression were associated with significantly poorer outcomes following surgery. Patients with CRPS as well as recent nicotine use tended to report less improvement in pain and worse function after surgery, although this sample size was too limited for statistical analysis of these variables. Further research is needed to identify the ideal surgical candidates and perioperative factors to optimize patient outcomes.

LEVEL OF EVIDENCE

Level IV, retrospective case series.

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Cho D, Kukadia S, Drakos M. Common Football Foot and Ankle Injuries: Non-Surgical and Surgical Management. HSS J 2023;19:322-329. [PMID: 37435125 PMCID: PMC10331273 DOI: 10.1177/15563316231160458] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/12/2022] [Accepted: 12/13/2022] [Indexed: 07/13/2023]

Stake IK, Matheny LM, Comfort SM, Dornan GJ, Haytmanek CT, Clanton TO. Outcomes Following Repair of Achilles Midsubstance Tears: Percutaneous Knotless Repair vs Open Repair. Foot Ankle Int 2023;44:499-507. [PMID: 37272593 DOI: 10.1177/10711007231160998] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]

Abstract

BACKGROUND

Optimum treatment for acute Achilles tendon rupture results in high mechanical strength, low risk of complications, and return to preinjury activity level. Percutaneous knotless repair is a minimally invasive technique with promising results in biomechanical studies, but few comparison clinical studies exist. Our study purpose was to compare functional outcomes and revision rates following acute Achilles tendon rupture treated between percutaneous knotless repair and open repair techniques.

METHODS

Patients 18 years or older with an acute Achilles tendon rupture, treated by a single surgeon with either open repair or percutaneous knotless repair, and more than 2 years after surgery were assessed for eligibility. Prospective clinical data were obtained from the data registry and standard electronic medical record. Additionally, the patients were contacted to obtain current follow-up questionnaires. Primary outcome measure was Foot and Ankle Ability Measure (FAAM) activities of daily living (ADL). Secondary outcome measures were FAAM sports, 12-Item Short Form Health Survey (SF-12), Tegner activity scale, patient satisfaction with outcome, complications, and revisions. Postoperative follow-up closest to 5 years was used in this study.

RESULTS

In total, 61 patients were included in the study. Twenty-four of 29 patients (83%) in the open repair group and 28 of 32 patients (88%) in the percutaneous knotless repair group completed the questionnaires with average follow-up of 5.8 years and 4.2 years, respectively. We found no significant differences in patient-reported outcomes or patient satisfaction between groups (FAAM ADL: 99 vs 99 points, P = .99). Operative time was slightly longer in the percutaneous knotless repair group (46 vs 52 minutes, P = .02). Two patients in the open group required revision surgery compared to no patients in the percutaneous group.

CONCLUSION

In our study, we did not find significant differences in patient-reported outcomes or patient satisfaction by treating Achilles tendon midsubstance ruptures with percutaneous knotless vs open repair.

LEVEL OF EVIDENCE

Level IlI, retrospective cohort study.

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Laboute E, Thoreux P, Beldame J, Caubere A, Giunta JC, Coursier R, Saab M. Re-ruptures and early outcomes after surgical repair of acute Achilles tendon ruptures: prospective, comparative multicenter study. INTERNATIONAL ORTHOPAEDICS 2023:10.1007/s00264-023-05827-5. [PMID: 37178229 DOI: 10.1007/s00264-023-05827-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/07/2023] [Accepted: 04/22/2023] [Indexed: 05/15/2023]

Learning curve of the Krackow suture technique for the repair of Achilles tendon rupture. Arch Orthop Trauma Surg 2022;142:3747-3754. [PMID: 34661712 DOI: 10.1007/s00402-021-04213-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Accepted: 10/03/2021] [Indexed: 10/20/2022]

Abstract

INTRODUCTION

Knowledge on the learning curve for the repair of Achilles tendon rupture is limited. The aim of this study was to quantify the learning curve for the Krackow suture technique for the repair of Achilles tendon rupture and to identify the correlation between the cumulative volume of cases and clinical outcome measures.

MATERIALS AND METHODS

A total of 226 cases of Achilles tendon repair using the Krackow suture technique were reviewed. Each surgery was independently performed by four surgeons who started a foot and ankle specialty career after fellowship training. After logarithmic transformation of the operative time and cumulative volume of cases, a linear regression analysis was performed to determine the best-fit linear equations to predict the required time for the Krackow suture technique according to the cumulative volume of cases. The correlation between the cumulative volume of cases and clinical outcome measures was analyzed using Pearson correlation coefficients. Receiver operating characteristic curves were constructed to determine the minimum number of cases with an operative time shorter than the average in the first 30 cases.

RESULTS

In all four surgeons, significant log-linear correlations were observed between the operative time and cumulative volume of cases. The best-fit linear equations showed estimated learning rates of 90%, 87%, 92%, and 86% for each of the four surgeons, indicating that the necessary operative time decreased by 10%, 13%, 8%, and 14%, respectively, when the cumulative volume of cases had doubled. The minimum number of cases with an operative time shorter than the average was 9 (91% sensitivity and 59% specificity). The clinical outcome measures at 6 and 12 months postoperatively were available for one surgeon; however, no correlation was found with the cumulative volume of cases.

CONCLUSION

The learning rate for the Krackow suture technique for the repair of Achilles tendon rupture was approximately 89%, indicating that the required operative time can decrease by up to 11% when the cumulative volume of cases doubles. Therefore, it is important to rapidly accumulate surgical experience during the early phase of training.

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Sulphey MM. A Meta-analytic Literature Study on the Relationship Between Workplace Spirituality and Sustainability. JOURNAL OF RELIGION AND HEALTH 2022;61:4674-4695. [PMID: 36048355 DOI: 10.1007/s10943-022-01629-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 07/28/2022] [Indexed: 06/15/2023]

Daley P, Menu P, Louguet B, Crenn V, Dauty M, Fouasson-Chailloux A. Interest of platelet rich plasma in Achilles tendon rupture management: a systematic review. PHYSICIAN SPORTSMED 2022;50:463-470. [PMID: 34392780 DOI: 10.1080/00913847.2021.1969216] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]

Park YH, Kim W, Choi JW, Kim HJ. Absorbable versus nonabsorbable sutures for the Krackow suture repair of acute Achilles tendon rupture: a prospective randomized controlled trial. Bone Joint J 2022;104-B:938-945. [PMID: 35909376 DOI: 10.1302/0301-620x.104b8.bjj-2021-1730.r2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]

Hoeffner R, Svensson RB, Bjerregaard N, Kjær M, Magnusson SP. Persistent Deficits after an Achilles Tendon Rupture: A Narrative Review. TRANSLATIONAL SPORTS MEDICINE 2022;2022:7445398. [PMID: 38655161 PMCID: PMC11022787 DOI: 10.1155/2022/7445398] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2022] [Revised: 05/03/2022] [Accepted: 06/15/2022] [Indexed: 04/26/2024]

Song JH, Kang C, Han SY, Park WH, Kim MH, Moon JH, Tae JY, Park HY, Yoo IH, Park JH, Yeo YH, Kim DY. Comparative analysis of Achilles tendon healing outcomes after open tenotomy versus percutaneous tenotomy: An experimental study in rats. J Orthop Res 2022;40:1446-1456. [PMID: 34370341 DOI: 10.1002/jor.25159] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Revised: 06/25/2021] [Accepted: 07/30/2021] [Indexed: 02/04/2023]

Kosiol J, Keiler A, Loizides A, Gruber H, Henninger B, Bölderl A, Gruber L. Operative versus conservative treatment of acute Achilles tendon ruptures: preliminary results of clinical outcome, kinematic MRI and contrast-enhanced ultrasound. Arch Orthop Trauma Surg 2022;143:2455-2465. [PMID: 35567608 PMCID: PMC10110640 DOI: 10.1007/s00402-022-04457-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/04/2022] [Accepted: 04/15/2022] [Indexed: 12/28/2022]

The Achilles Tendon: Imaging Diagnoses and Image-Guided Interventions-AJR Expert Panel Narrative Review. AJR Am J Roentgenol 2022;219:355-368. [PMID: 35506554 DOI: 10.2214/ajr.22.27632] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]

Golman M, Birman V, Thomopoulos S, Genin GM. Enthesis strength, toughness and stiffness: an image-based model comparing tendon insertions with varying bony attachment geometries. J R Soc Interface 2021;18:20210421. [PMID: 34932930 PMCID: PMC8692040 DOI: 10.1098/rsif.2021.0421] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2021] [Accepted: 11/25/2021] [Indexed: 12/24/2022] Open

Li Y, Jiang Q, Chen H, Xin H, He Q, Ruan D. Comparison of mini-open repair system and percutaneous repair for acute Achilles tendon rupture. BMC Musculoskelet Disord 2021;22:914. [PMID: 34717595 PMCID: PMC8556965 DOI: 10.1186/s12891-021-04802-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/02/2021] [Accepted: 10/19/2021] [Indexed: 11/13/2022] Open

Abstract

Background

To reduce incision complications, minimally invasive operative approaches for treatment with acute Achilles tendon rupture have been developed, such as Mini-open repair and percutaneous repair. Which technique is the better surgical option? In the present study, we compared the two surgical procedures— modified Mini-open repair versus percutaneous repair—in the treatment of acute Achilles tendon rupture.

Methods

From January 2016 to November 2018, 68 matched patients with acute Achilles tendon rupture were divided into treatment group (Mini-open with modified Ma-Griffith technique) and control group (the Ma–Griffith technique). The patients were then treated with different surgical techniques and followed up for no less than 24 months, and the functional outcome scores and complications were retrospectively evaluated.

Results

The mean follow-up time in Mini-open repair group was 29.0±2.9 months, and that in control group was 27.9±2.9 months (P=0.147). The Mini-open repair group showed reliably higher American Orthopedic Foot and Ankle Society (AOFAS) Ankle-Hindfoot Score and Achilles tendon Total Rupture Score (ATRS) than the control group in functional assessment (95.0±3.8 vs. 92.3±5.3, P=0.000; 93.8±3.8 vs. 90.9±4.5,P=0.000). There was no cases of sural nerve injury in Mini-open repair group, whereas the percutaneous repair group had 5 cases of the same (P=0.027). No significant differences were found in the calf circumference (32.3±3.9 vs. 31.8±3.6) (P=0.564), range of motion of the ankle (51.3±4.8 vs. 50.5±4.2, P=0.362), or wound complications (34/0 vs. 34/0) (P=1.000) between the two groups at the end of the follow-up time. However, the percutaneous repair group had a shorter average operating time (23.1±5.2 min) than that of the Mini-open repair group (27.7±4.3 min) (P=0.000).

Conclusions

Acute Achilles tendon ruptures may be treated successfully with a new Mini-open repair system or percutaneous repair technique. However, the Mini-open repair system may represent a superior surgical option, since it offers advantages in terms of direct visual control of the repair, AOFAS Ankle-Hindfoot Score, Achilles tendon Total Rupture Score and risk of sural nerve palsy.

Study design

Case-control studies, Level of evidence, 3.

Supplementary Information

The online version contains supplementary material available at 10.1186/s12891-021-04802-8.

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Zhang YJ, Long X, Du JY, Wang Q, Lin XJ. Is Early Controlled Motion and Weightbearing Recommended for Nonoperatively Treated Acute Achilles Tendon Rupture? A Systematic Review and Meta-analysis. Orthop J Sports Med 2021;9:23259671211024605. [PMID: 34568502 PMCID: PMC8461133 DOI: 10.1177/23259671211024605] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/03/2021] [Accepted: 02/28/2021] [Indexed: 12/28/2022] Open

Abstract

Background

There is disagreement as to whether early controlled motion and weightbearing confer a beneficial effect for nonoperatively treated acute Achilles tendon rupture (ATR) compared with immobilization and late weightbearing.

Purpose

To conduct a meta-analysis of randomized controlled trials (RCTs) to determine whether early controlled motion and weightbearing results in different outcomes compared with immobilization and late weightbearing for nonoperatively treated patients with acute ATR.

Study Design

Systematic review; Level of evidence, 1.

Methods

We conducted a search in the PubMed, Web of Science, and EMBASE databases for relevant RCTs in humans from January 1981 to August 2020. The primary outcome was the Achilles Tendon Total Rupture Score (ATRS) at 1-year follow-up. The secondary outcomes were the rerupture rate, return to sports activity and work, and the heel-rise work (limb symmetry index [LSI]). Study quality was assessed using the Cochrane Collaboration risk of bias tool.

Results

Included were 7 RCTs involving 424 participants (n = 215 treated with early controlled motion and weightbearing [early group], n = 209 treated with immobilization and late weightbearing [late group]). The quality assessment indicated a low risk of bias in all included RCTs. There was no difference between the early and late groups regarding the ATRS (mean difference [MD], -0.220; 95% CI, -4.489 to 4.049; P = .920). Likewise, we found no difference between the 2 groups in terms of the rerupture rate (odds ratio [OR], 1.107; 95% CI, 0.552 to 2.219; P = .775), the number of patients who returned to sports (OR, 0.766; 95% CI, 0.438 to 1.341; P = .351) and returned to work (OR, 0.706; 95% CI, 0.397 to 1.253; P = .234), the time to return to work (MD, -2.802 days; 95% CI, -6.525 to 0.921 days; P = .140), or the heel-rise work LSI (MD, -0.135; 95% CI, -6.243 to 5.973; P = .965).

Conclusion

No significant differences were found between early controlled motion and weightbearing compared with immobilization and late weightbearing regarding the ATRS, the rerupture rate, return to sports activity and work, and the heel-rise work in nonoperatively treated patients with acute ATR.

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Mini-Invasive, Ultrasound Guided Repair of the Achilles Tendon Rupture-A Pilot Study. J Clin Med 2021;10:jcm10112370. [PMID: 34071173 PMCID: PMC8197928 DOI: 10.3390/jcm10112370] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2021] [Revised: 05/19/2021] [Accepted: 05/25/2021] [Indexed: 11/17/2022] Open

Prospective randomized clinical trial of open operative, minimally invasive and conservative treatments of acute Achilles tendon tear. Arch Orthop Trauma Surg 2021;141:751-760. [PMID: 32367375 DOI: 10.1007/s00402-020-03461-z] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/04/2019] [Indexed: 12/16/2022]

Abstract

INTRODUCTION

The acute Achilles tendon rupture (AATR) is a common injury of great importance in an increasingly active society. When early functional treatment is established, recent literature shows comparable rates of re-rupture in conservative and surgical treatments of AATR. However, there is no study comparing the outcome using a dynamometer. The aim of this study is to evaluate the results of patients with AATR treated conservatively and surgically using a dynamometer. In addition, the data are compared to evaluation of the Achilles tendon with ultrasound.

MATERIALS AND METHODS

Between 2012 and 2015, 90 patients (mean age 41 years, male-to-female ratio 81:9) with AATR were enrolled in a prospective, randomized, and monocentric study. Thirty patients were assigned to each of the three different treatment groups. Group OPEN received a conventional open suture of the Achilles tendon, group MIN received a minimally invasive suture and patients in group CONS were treated conservatively. Follow-up treatment was the same for all patients regardless of the group they were assigned to. Plantar flexion force was assessed using a dynamometer (Biodex® System 3 Pro, Biodex Medical Systems). Further evaluation included a physical test and ultrasound of the Achilles tendon.

RESULTS

Sixty-nine patients were available for a 24-month follow-up. In each of the OPEN and MIN groups, there was one re-rupture. In the CONS group, there were two re-ruptures. A positive correlation between the Biodex® dynamometer measurement and the American Orthopaedic Foot and Ankle Society Ankle-Hindfoot Score (AOFAS-AH) could be found in all groups. Nevertheless, there were no significant differences between the treatment groups after 2 years. On sonography, all patients showed isolated structure loosening and a significantly thickened cross-sectional area compared with the non-injured opposite side, without differences between the groups. There was no correlation between the Biodex® measurement and sonographic outcome.

CONCLUSION

At 24-month follow-up, no significant difference can be found in patients with AATR treated operatively or conservatively. It is, therefore, important to inform patients with AATR regarding the respective advantages and disadvantages of the individual treatment strategies.

LEVEL OF EVIDENCE

Randomized controlled trial; level 1.

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She G, Teng Q, Li J, Zheng X, Chen L, Hou H. Comparing Surgical and Conservative Treatment on Achilles Tendon Rupture: A Comprehensive Meta-Analysis of RCTs. Front Surg 2021;8:607743. [PMID: 33681281 PMCID: PMC7931800 DOI: 10.3389/fsurg.2021.607743] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2020] [Accepted: 01/11/2021] [Indexed: 12/28/2022] Open

Uzun C, Erdal N, Gürgül S, Kalaycı D, Yılmaz ŞN, Özdemir AA, Yetkin D, Yılmaz C. Comparison of the Effects of Pulsed Electromagnetic Field and Extracorporeal Shockwave Therapy in a Rabbit Model of Experimentally Induced Achilles Tendon Injury. Bioelectromagnetics 2021;42:128-145. [PMID: 33368423 DOI: 10.1002/bem.22314] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2020] [Revised: 11/17/2020] [Accepted: 11/27/2020] [Indexed: 11/07/2022]

Abstract

Achilles tendon injuries are a common cause of complications including adhesions and tendon degeneration. As a result of these complications, the biomechanical properties are lost. Extracorporeal shockwave therapy (ESWT) and pulsed electromagnetic field (PEMF) recover the injured tendon structure; however, detailed studies of changes in tendon biomechanical properties are limited. We hypothesized that PEMF application would improve Achilles tendon biomechanical properties similar to ESWT. The curative effects of a PEMF 4-week application (15 Hz, 1 mT, 260 µs, 1 h/day) and ESWT (3 doses/28 days, 1st dose: 0.12 mJ/mm2 , 15 Hz, 300 impulses; 2nd dose: 0.14 mJ/mm2 , 15 Hz, 500 impulses; 3rd dose: 0.14 mJ/mm2 , 15 Hz, 500 impulses) on rabbits with Achilles tendon injury were investigated in terms of histopathological and biomechanical properties. The clinical feasibility of PEMF application was evaluated by comparing the results of both methods. Fifty New Zealand female rabbits were divided into two groups to be used in either biomechanical or immunohistochemical studies. Each of the two groups was further divided into five groups: C (Control), SH (Sham), TI (tendon injury), TI + ESWT, and TI + PEMF. Biomechanical evaluations revealed that maximum load, toughness, and maximum stress averages of the TI + PEMF group significantly increased (P < 0.05). When immunohistochemical images of the TI + PEMF group were compared with those of the TI group, the amount of fibrous tissue was less, the homogeneity of collagen fibers recovered, and collagen organization was more uniform. We conclude that both ESWT and PEMF are equally efficient for Achilles tendon recovery. PEMF application is effective and can be used in the clinic as a painless alternative treatment method. © 2020 Bioelectromagnetics Society.

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Casagrande SM, Biondo-Simões MDLP, Ioshii S, Robes RR, Biondo-Simões R, Boeno BRDO. Histological evaluation of the effect of low-frequency electric stimulation on healing Achilles tendons in rats. Acta Cir Bras 2021;36:e360103. [PMID: 33533827 PMCID: PMC7853699 DOI: 10.1590/acb360103] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2020] [Accepted: 12/11/2020] [Indexed: 11/22/2022] Open

Lobo S, Zargaran D, Zargaran A. The 50 most cited articles in ankle surgery. Orthop Rev (Pavia) 2021;12:8593. [PMID: 33585022 PMCID: PMC7874954 DOI: 10.4081/or.2020.8593] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/21/2020] [Accepted: 10/24/2020] [Indexed: 12/25/2022] Open

Bryant SA, Trang G, Nash HM, Gardner BB, Kim JY, Park HY, Chakrabarti M, McGahan P, Chen JL. Mini-Open Achilles Repair With a Flat Braided Suture in a Low-Profile Configuration. Arthrosc Tech 2021;10:e451-e455. [PMID: 33680778 PMCID: PMC7917089 DOI: 10.1016/j.eats.2020.10.019] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/05/2020] [Accepted: 10/18/2020] [Indexed: 02/03/2023] Open

Mansur NSB, Fonseca LF, Matsunaga FT, Baumfeld DS, Nery CADS, Tamaoki MJS. Achilles Tendon Lesions - Part 2: Ruptures. Rev Bras Ortop 2020;55:665-672. [PMID: 33364642 PMCID: PMC7748929 DOI: 10.1055/s-0040-1702948] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2019] [Accepted: 12/05/2019] [Indexed: 11/07/2022] Open

Casagrande SM, Biondo-Simões MDLP, Berti LF, Robes RR, Biondo-Simões R, Nakadomari TS, Henning Junior L. Tensiometric evaluation of the effect of lowfrequency electric stimulation on healing Achilles tendons in rats. Acta Cir Bras 2020;35:e351103. [PMID: 33331453 PMCID: PMC7748081 DOI: 10.1590/acb351103] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2020] [Accepted: 10/09/2020] [Indexed: 11/22/2022] Open

Yongliang Y, Honglei J, Wupeng Z, Shihong X, Fu W, Bomin W, Qinghu L, Yonghui W, Shumei H. Intraoperative ultrasonography assistance for minimally invasive repair of the acute Achilles tendon rupture. J Orthop Surg Res 2020;15:258. [PMID: 32653002 PMCID: PMC7353778 DOI: 10.1186/s13018-020-01776-6] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/28/2020] [Accepted: 06/30/2020] [Indexed: 11/13/2022] Open

Abstract

Background

Minimally invasive repair is a better option for Achilles tendon rupture with low re-rupture and wound-related complications than conservative treatment or traditional open repair. The major problem is sural nerve injury. The purpose of this study was to evaluate the effect and advantage of the intraoperative ultrasonography assistance for minimally invasive repair of the acute Achilles tendon rupture.

Methods

A retrospective study was performed on 36 cases of acute Achilles tendon rupture treated with minimally invasive repair assisted with intraoperative ultrasonography from January 2015 to December 2017. The relationship of the sural nerve and small saphenous vein was confirmed on the preoperative MRI. The course of the small saphenous vein and the sural nerve was identified and marked by intraoperative ultrasonography. The ruptured Achilles tendon was repaired with minimally invasive Bunnell suture on the medial side of the small saphenous vein (SSV).

Results

All patients were followed up for at least 12 months. No sural nerve injury or other complications was found intraoperatively and postoperatively. All the patients returned to work and light sporting activities at a mean of 12.78 ± 1.40 weeks and 17.28 ± 2.34 weeks, respectively. The Mean American Orthopaedic Foot & Ankle Society (AOFAS) scores improved from 59.17 ± 5.31 preoperatively to 98.92 ± 1.63 at the time of 12 months follow-up. There was a statistically significant difference (P < 0.001). No patient complained of a negative effect on their life.

Conclusions

The minimally invasive repair assisted with intraoperative ultrasonography can yield good clinical outcomes, less surgical time, and less complications, especially sural nerve injury. It is an efficient, reliable, and safe method for acute Achilles tendon (AT) rupture.

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Affiliation(s)

Yang Yongliang Department of Trauma and Emergency, Shandong Provincial Hospital affiliated to Shandong University, No. 324 of Jingwu Road, 250021, Jinan, People's Republic of China.,Department of Trauma and Emergency, Shandong Provincial Hospital affiliated to Shandong First Medical University, No. 324 of Jingwu Road, 250021, Jinan, People's Republic of China
Jia Honglei Department of Trauma and Emergency, Shandong Provincial Hospital affiliated to Shandong University, No. 324 of Jingwu Road, 250021, Jinan, People's Republic of China.,Department of Trauma and Emergency, Shandong Provincial Hospital affiliated to Shandong First Medical University, No. 324 of Jingwu Road, 250021, Jinan, People's Republic of China
Zhang Wupeng Department of Trauma and Emergency, Shandong Provincial Hospital affiliated to Shandong University, No. 324 of Jingwu Road, 250021, Jinan, People's Republic of China
Xu Shihong Department of Trauma and Emergency, Shandong Provincial Hospital affiliated to Shandong University, No. 324 of Jingwu Road, 250021, Jinan, People's Republic of China.,Department of Trauma and Emergency, Shandong Provincial Hospital affiliated to Shandong First Medical University, No. 324 of Jingwu Road, 250021, Jinan, People's Republic of China
Wang Fu Department of Trauma and Emergency, Shandong Provincial Hospital affiliated to Shandong University, No. 324 of Jingwu Road, 250021, Jinan, People's Republic of China.,Department of Trauma and Emergency, Shandong Provincial Hospital affiliated to Shandong First Medical University, No. 324 of Jingwu Road, 250021, Jinan, People's Republic of China
Wang Bomin Department of Trauma and Emergency, Shandong Provincial Hospital affiliated to Shandong University, No. 324 of Jingwu Road, 250021, Jinan, People's Republic of China.,Department of Trauma and Emergency, Shandong Provincial Hospital affiliated to Shandong First Medical University, No. 324 of Jingwu Road, 250021, Jinan, People's Republic of China
Li Qinghu Department of Trauma and Emergency, Shandong Provincial Hospital affiliated to Shandong University, No. 324 of Jingwu Road, 250021, Jinan, People's Republic of China.,Department of Trauma and Emergency, Shandong Provincial Hospital affiliated to Shandong First Medical University, No. 324 of Jingwu Road, 250021, Jinan, People's Republic of China
Wang Yonghui Department of Trauma and Emergency, Shandong Provincial Hospital affiliated to Shandong University, No. 324 of Jingwu Road, 250021, Jinan, People's Republic of China. .,Department of Trauma and Emergency, Shandong Provincial Hospital affiliated to Shandong First Medical University, No. 324 of Jingwu Road, 250021, Jinan, People's Republic of China.
Han Shumei Department of Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, 250021, China.

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Westin O, Sjögren T, Svedman S, Horvath A, Hamrin Senorski E, Samuelsson K, Ackermann P. Treatment of acute Achilles tendon rupture - a multicentre, non-inferiority analysis. BMC Musculoskelet Disord 2020;21:358. [PMID: 32513228 PMCID: PMC7282056 DOI: 10.1186/s12891-020-03320-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/02/2020] [Accepted: 04/28/2020] [Indexed: 12/28/2022] Open

Age is a risk factor for contralateral tendon rupture in patients with acute Achilles tendon rupture. Knee Surg Sports Traumatol Arthrosc 2020;28:1625-1630. [PMID: 30778628 DOI: 10.1007/s00167-019-05380-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/14/2018] [Accepted: 01/25/2019] [Indexed: 10/27/2022]

Park SH, Lee HS, Young KW, Seo SG. Treatment of Acute Achilles Tendon Rupture. Clin Orthop Surg 2020;12:1-8. [PMID: 32117532 PMCID: PMC7031433 DOI: 10.4055/cios.2020.12.1.1] [Citation(s) in RCA: 76] [Impact Index Per Article: 15.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/20/2019] [Accepted: 10/31/2019] [Indexed: 12/15/2022] Open

Koltsov JCB, Gribbin C, Ellis SJ, Nwachukwu BU. Cost-effectiveness of Operative Versus Non-operative Management of Acute Achilles Tendon Ruptures. HSS J 2020;16:39-45. [PMID: 32015739 PMCID: PMC6974171 DOI: 10.1007/s11420-019-09684-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/25/2018] [Accepted: 03/27/2019] [Indexed: 02/07/2023]

Abstract

BACKGROUND

The management of acute Achilles tendon ruptures is controversial, and most injuries are treated with surgery in the USA. The cost utility of operative versus non-operative treatment of acute Achilles tendon injury is unclear.

QUESTIONS/PURPOSES

The purpose of this study was to compare the cost-effectiveness of operative versus functional non-operative treatment of acute Achilles tendon ruptures.

METHODS

A Markov cost-utility analysis was conducted from the societal perspective using a 2-year time horizon. Hospital costs were derived from New York State billing data, and physician and rehabilitation costs were derived from the Medicare physician fee schedule. Indirect costs of missed work were calculated using estimates from the US Bureau of Labor Statistics. Rates of re-rupture, major and minor complications, and the associated costs were obtained from the literature. Effectiveness was expressed in quality-adjusted life years (QALYs). For the base-case analysis, operative and non-operative patients were assumed to have the same utilities (quality of life) following surgery. Deterministic and probabilistic sensitivity analyses were conducted to evaluate the robustness of model assumptions.

RESULTS

In the base-case model, non-operative management of acute Achilles tendon ruptures dominated operative management, resulting in both lower costs and greater QALY gains. The differences in costs and effectiveness were relatively small. The benefit of non-operative treatment was 1.69 QALYs, and the benefit of operative treatment was 1.67 QALYs. Similarly, the total cost of operative and non-operative management was $13,936 versus $13,413, respectively. In sensitivity analyses, surgical costs and days of missed work were important drivers of cost-effectiveness. If hospitalization costs dropped below $2621 (compared with $3145) or the hourly wage rose above $29 (compared with $24), then operative treatment became a cost-effective strategy at the willingness-to-pay threshold of $50,000/QALY. The model results were also highly sensitive to the relative utilities for operative versus non-operative treatment. If non-operative utilities decreased relative to operative utilities by just 2%, then operative management became the dominant treatment strategy.

CONCLUSION

For acute Achilles tendon ruptures, non-operative treatment provided greater benefits and lower costs than operative management in the base case; however, surgical costs and the economic impact associated with return to work are important determinants of the preferred cost-effective strategy.

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Thermann H. [Achilles tendon rupture-Part 2: treatment and rehabilitation]. Chirurg 2020;91:85-100. [PMID: 31940067 DOI: 10.1007/s00104-019-01106-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]

Dündar N, Güneri B, Uzel M, Doğaner A. Biomechanical comparison of Bunnell, modified Kessler, and Tsuge tendon repair techniques using two suture types. ACTA ORTHOPAEDICA ET TRAUMATOLOGICA TURCICA 2020;54:104-113. [PMID: 32175904 DOI: 10.5152/j.aott.2020.01.411] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]

Abstract

OBJECTIVE

The aim of this study was to compare the biomechanical properties of modified Kessler, Bunnell and Tsuge techniques in sheep Achilles tendon tear repaired using polyester and polydioxanone sutures which are also compared.

METHODS

Sixty sheep Achilles tendons were cut transversely as a substitute for rupture and repaired using modified Kessler, Bunnell and Tsuge techniques with No. 2 braided polyester and monofilament polydioxanone sutures. Specimens were loaded to failure. Four biomechanical parameters - ultimate strength (US), strength to 2 mm gap (S2G), strength to 5 mm gap (S5G) and Young's modulus (YM) - were recorded for statistical analysis.

RESULTS

The Tsuge-Polyester group demonstrated the highest results regarding S2G (21.24±4.75 N) (p=.002) and S5G (38.91±7.45 N) (p=.002). According to YM, the Bunnell-Polyester group was the most superior (1929.9±512.28 kilopascal) (p=.009). In the repairs with the polydioxanone suture, Bunnell technique achieved the best purchase with regard to S2G (18.14±6.86 N) (p=.006) and S5G (35.69±13.49 N) (p=.015). The difference between the three repair techniques with the polydioxanone suture was statistically insignificant regarding US (p=.252) and YM (p=.338). Concerning the repairs with the polyester suture, the repair techniques demonstrated no statistically significant difference in terms of US (p=.195), S2G (p=.667), S5G (p=.689) and YM (p=.195). Regarding the mean S2G and S5G values, the polyester suture was significantly superior to the polydioxanone suture in modified Kessler repairs (S2G: p<.001, S5G: p=.001) and Tsuge repairs (S2G: p<.001, S5G: p=.009). The polyester suture was also significantly superior to the polydioxanone suture in the modified Kessler repairs with respect to YM (p=.003).

CONCLUSION

This study supports the opinion that Tsuge technique is a promising procedure in Achilles tendon repair (ATR). For Tsuge and modified Kessler repairs, braided polyester suture use appears more advantageous compared to monofilament polydioxanone suture use in biomechanical terms.

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Ko PY, Huang MT, Li CL, Su WR, Jou IM, Wu PT. Jigless knotless internal brace technique for acute Achilles tendon rupture: a case series study. J Orthop Surg Res 2019;14:415. [PMID: 31806034 PMCID: PMC6896394 DOI: 10.1186/s13018-019-1471-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/22/2019] [Accepted: 11/13/2019] [Indexed: 12/28/2022] Open

Affiliation(s)

Po-Yen Ko Department of Biomedical Engineering, National Cheng Kung University, Tainan, Taiwan.,Department of Orthopedics, National Cheng Kung University Hospital Dou-Liu Branch, College of Medicine, National Cheng Kung University, Yunlin, Taiwan.,Department of Orthopedics, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
Ming-Tung Huang Department of Orthopedics, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
Chia-Lung Li Department of Orthopedics, National Cheng Kung University Hospital Dou-Liu Branch, College of Medicine, National Cheng Kung University, Yunlin, Taiwan.,Department of Orthopedics, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
Wei-Ren Su Department of Orthopedics, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan.,Department of Orthopedics, College of Medicine, National Cheng Kung University, 1 University Road, East District, Tainan City, 701, Taiwan
I-Ming Jou Department of Orthopedics, E-Da Hospital, Kaohsiung, Taiwan.,School of Medicine, College of Medicine, I-Shou University, Kaohsiung, Taiwan
Po-Ting Wu Department of Biomedical Engineering, National Cheng Kung University, Tainan, Taiwan. .,Department of Orthopedics, National Cheng Kung University Hospital Dou-Liu Branch, College of Medicine, National Cheng Kung University, Yunlin, Taiwan. .,Department of Orthopedics, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan. .,Department of Orthopedics, College of Medicine, National Cheng Kung University, 1 University Road, East District, Tainan City, 701, Taiwan. .,Medical Device Innovation Center, National Cheng Kung University, Tainan, Taiwan.

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Zhao J, Guo W, Zeng X, Kan S. [Research progress of early postoperative rehabilitation for acute Achilles tendon rupture after surgical repair]. ZHONGGUO XIU FU CHONG JIAN WAI KE ZA ZHI = ZHONGGUO XIUFU CHONGJIAN WAIKE ZAZHI = CHINESE JOURNAL OF REPARATIVE AND RECONSTRUCTIVE SURGERY 2019;33:382-386. [PMID: 30874399 PMCID: PMC8337926 DOI: 10.7507/1002-1892.201807146] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 07/31/2018] [Revised: 01/07/2019] [Indexed: 12/28/2022]

Qi H, Ji X, Cui Y, Wang L, Chen H, Tang P. Comparison of channel-assisted minimally invasive repair and 3 common Achilles tendon restoration techniques. Exp Ther Med 2019;17:1426-1434. [PMID: 30680024 DOI: 10.3892/etm.2018.7075] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2017] [Accepted: 03/23/2018] [Indexed: 12/28/2022] Open

Abstract

The present study aimed to investigate the biomechanical comparison of channel-assisted minimally invasive restoration and three common Achilles tendon restoration techniques in an in vitro model via a progressive rehabilitation program. The 42 porcine tendons were randomly assigned to the following six groups of tendons (n=7/group): Achillon, percutaneous Achilles repair system (PARS), Krackow, channel-assisted minimally invasive repair (CAMIR), CAMIR augmentation (CAMIR⁺), CAMIR-5 (repair with No. 5 Ethibond suture). There was no significant difference in elongation among groups following the first 10 loading cycles, which consisted of 20-100 N at 1 Hz. The elongation of the CAMIR group (7.51±1.77 mm) was significantly longer than the Achillon group (3.19±0.57 mm) and PARS group (3.73±0.66 mm; P<0.05) following 1,000 cycles. However, the CAMIR group exhibited no significant difference vs. the Krackow (7.32±1.09 mm) and CAMIR⁺ groups (7.11±1.50 mm) following 1,000 cycles. Following 2,000 cycles, there was no significant difference between the CAMIR-5 (7.99±1.68 mm) group, and the Achillon (3.19±0.57 mm) and PARS groups (3.73±0.66 mm). At the point of restoration construct failure, the total cycles of the CAMIR group (median, 1,000; range, 1,000-1,000) were significantly less than the Achillon group (median, 2,000; range, 2,000-2,013) and PARS group (median, 2,000; range, 2,000-2,010; P<0.05), but had no significant difference compared with the Krackow group (median, 1,000; range, 1,000-1,000) and CAMIR⁺ group 1,000 (median, 1,000; range, 1,000-1,004). There was also no significant difference between the CAMIR-5 group (median, 2,000; range, 2,000-2,000), and the Achillon group (median, 2,000; range, 2,000-2,013) and PARS group (median, 2,000; range, 2,000-2,010). Restricted by the strength of suture, the one-suture CAMIR restoration technique was weaker than the three-suture Achillon and PARS restoration techniques, but there was no significant difference with the open Krackow restoration technique, which provides a reliable mechanical strength for repairing. CAMIR has an advantage of reducing the risk of suture reactivity.

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Yang X, Meng H, Quan Q, Peng J, Lu S, Wang A. Management of acute Achilles tendon ruptures: A review. Bone Joint Res 2018;7:561-569. [PMID: 30464836 PMCID: PMC6215245 DOI: 10.1302/2046-3758.710.bjr-2018-0004.r2] [Citation(s) in RCA: 58] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open

Hua AY, Westin O, Hamrin Senorski E, Svantesson E, Grassi A, Zaffagnini S, Samuelsson K, Svensson M. Mapping functions in health-related quality of life: mapping from the Achilles Tendon Rupture Score to the EQ-5D. Knee Surg Sports Traumatol Arthrosc 2018;26:3083-3088. [PMID: 29691617 PMCID: PMC6154025 DOI: 10.1007/s00167-018-4954-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/07/2018] [Accepted: 04/16/2018] [Indexed: 01/09/2023]

Telleria JJM, Smith JT, Ready LV, Bluman EM. Outcomes of Limited Open Achilles Repair Using Modified Ring Forceps. Orthop J Sports Med 2018;6:2325967118794927. [PMID: 30228992 PMCID: PMC6137553 DOI: 10.1177/2325967118794927] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open

Abstract

Background

The optimal treatment of acute Achilles tendon ruptures remains controversial. When surgical repair is undertaken, the reported rate of infections and wound-healing complications ranges from 2% to 5%. Meta-analyses have demonstrated that minimally invasive approaches have equivalent rerupture rates, a significantly lower risk of superficial infections, and higher patient satisfaction rates compared with traditional open Achilles repair techniques.

Purpose

To review the clinical outcomes of acute, limited open Achilles tendon repair using modified ring forceps and to analyze functional results using foot and ankle-specific outcome measures.

Study Design

Case series; Level of evidence, 4.

Methods

The clinical records of 32 consecutive patients (mean age, 44 years) with 33 acute Achilles tendon ruptures were retrospectively reviewed. All patients underwent limited open repair with modified ring forceps through a 2- to 3-cm midline incision. Suture placement into the tendon stumps was guided using a pair of ring forceps bent 30°. Three No. 2 nonabsorbable sutures were placed in the proximal and distal segments, the tendon ends were reapproximated, and the sutures were tied to secure the tendon. Outcomes from a 10-cm visual analog scale (VAS), the Foot and Ankle Ability Measure (FAAM), and the Victorian Institute of Sport Assessment-Achilles (VISA-A) were assessed.

Results

At final follow-up (mean, 42.1 months [range, 6-90 months]), 31 of 32 patients (33 Achilles tendons) reported no pain in their Achilles, with a mean Achilles VAS score of 0.7 ± 4.2 of 100. The mean postoperative VISA-A score was 82.3 ± 19.5 of 100. The mean FAAM activities of daily living and sports subscores were 96.5% ± 5.2% and 85.1% ± 21.2%, respectively. Regarding current functional level, 19 of 33 tendons (57.6%) were rated as "normal," 10 (30.3%) as "nearly normal," and 4 (12.1%) as "abnormal"; none were rated as "severely abnormal." There was 1 case (3.0%) of a superficial infection; there were no cases of deep infections, sural neuritis, or reruptures. The cost of the modified ring forceps technique is 5.3 to 12.1 times less than commercially available devices.

Conclusion

Limited open Achilles repair with modified ring forceps provides an economical repair with excellent pain relief, favorable functional outcomes, and a very low complication rate at midterm follow-up.

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Manegold S, Tsitsilonis S, Schumann J, Gehlen T, Agres AN, Keller J, Gesslein M, Wichlas F. Functional outcome and complication rate after percutaneous suture of fresh Achilles tendon ruptures with the Dresden instrument. J Orthop Traumatol 2018;19:19. [PMID: 30229505 PMCID: PMC6143488 DOI: 10.1186/s10195-018-0511-1] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/14/2018] [Accepted: 07/19/2018] [Indexed: 11/10/2022] Open

Development of an accelerated functional rehabilitation protocol following minimal invasive Achilles tendon repair. Knee Surg Sports Traumatol Arthrosc 2018;26:846-853. [PMID: 26410099 DOI: 10.1007/s00167-015-3795-1] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/11/2015] [Accepted: 09/15/2015] [Indexed: 02/07/2023]

Abstract

PURPOSE

Surgical repair after acute Achilles tendon rupture leads to lower re-rupture rates than non-surgical treatment. After open repair, early functional rehabilitation improves outcome, but there are risks of infection and poor wound healing. Minimal invasive surgery reduces these risks; however, there are concerns about its stability. Consequently, physicians may have reservations about adopting functional rehabilitation. There is still no consensus about the post-operative treatment after minimal invasive repair. The aim of this study was to define the most effective and safe post-operative rehabilitation protocol following minimal invasive repair.

METHODS

A systematic literature search in Embase, MEDLINE and Cochrane Library for prospective trials reporting on early functional rehabilitation after minimal invasive repair was performed. Seven studies were included.

RESULTS

One randomized controlled trail, one prospective comparative and five prospective non-comparative studies were identified. Four studies performed full weight bearing, all demonstrating good functional results, an early return to work/sports and high satisfaction. One study allowed early mobilization leading to excellent subjective and objective results. The only randomized controlled trial performed the most accelerated protocol demonstrating a superior functional outcome and fewer complications after immediate full weight bearing combined with free ankle mobilization. The non-comparative study reported high satisfaction, good functional results and an early return to work/sports following combined treatment.

CONCLUSION

Immediate weight bearing in a functional brace, together with early mobilization, is safe and has superior outcome following minimally invasive repair of Achilles tendon rupture. Our recommended treatment protocol provides quality assurance for the patient and reliability for the attending physician.

LEVEL OF EVIDENCE

II.

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Munegato D, Gridavilla G, Guerrasio S, Turati M, Cazzaniga C, Zanchi N, Zatti G, Bigoni M. Mini open versus open repair techniques in Achilles tendon rupture: clinical and isokinetic evaluation. Muscles Ligaments Tendons J 2018;7:554-561. [PMID: 29387651 DOI: 10.11138/mltj/2017.7.3.554] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]

Westin O, Nilsson Helander K, Grävare Silbernagel K, Samuelsson K, Brorsson A, Karlsson J. Patients with an Achilles tendon re-rupture have long-term functional deficits and worse patient-reported outcome than primary ruptures. Knee Surg Sports Traumatol Arthrosc 2018;26:3063-3072. [PMID: 29691618 PMCID: PMC6154022 DOI: 10.1007/s00167-018-4952-0] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/13/2018] [Accepted: 04/16/2018] [Indexed: 11/01/2022]

Abstract

PURPOSE

The aim of this study was to perform a long-term follow-up of patients treated for an Achilles tendon re-rupture, using established outcome measurements for tendon structure, lower extremity function and symptoms, and to compare the results with those for the uninjured side. A secondary aim was to compare the outcome with that of patients treated for primary ruptures. The hypotheses were that patients with a re-rupture recover well, and have similar long-term outcome as primary ruptures.

METHODS

Twenty patients (4 females) with a mean (SD) age of 44 (10.9) years, ranging from 24 to 64, were included. The patients were identified by reviewing the medical records of all Achilles tendon ruptures at Sahlgrenska University Hospital and Kungsbacka Hospital, Sweden, between 2006 and 2016. All patients received standardised surgical treatment and rehabilitation. The mean (SD) follow-up was 51 (38.1) months. A test battery of validated clinical and functional tests, patient-reported outcome measurements and measurements of tendon elongation were performed at the final follow-up. This cohort was then compared with the 2-year follow-up results from a previous randomised controlled trial of patients treated for primary Achilles tendon rupture.

RESULTS

There were deficits on the injured side compared with the healthy side in terms of heel-rise height (11.9 versus 12.5 cm, p = 0.008), repetitions (28.5 versus 31.7, p = 0.004) and drop-jump height (13.2 versus 15.1 cm, p = 0.04). There was a significant difference in calf circumference (37.1 versus 38.4 cm, p =< 0.001) and ankle dorsiflexion on the injured side compared with the healthy side (35.3° versus 40.8°, p = 0.003). However, no significant differences were found in terms of tendon length 22.5 (2.5) cm on the injured side and 21.8 (2.8) cm on the healthy side. Compared with primary ruptures, the re-rupture cohort obtained significantly worse results for the Achilles tendon total rupture score, with a mean of 78 (21.2) versus 89.5 (14.6) points, (p = 0.007). The re-ruptures showed a higher mean LSI heel-rise height, 94.7% (9.3%) versus 83.5% (11.7%) (p = < 0.0001), and superior mean LSI eccentric-concentic power, 110.4% (49.8%) versus 79.3% (21%) (p = 0.001), than the primary ruptures.

CONCLUSION

The results of this study indicate that patients with an Achilles tendon re-rupture had continued symptoms and functional deficits on the injured side, after a long-term follow-up. Patients with an Achilles tendon re-rupture had worse patient-reported outcomes but similar or superior functional results compared with patients with primary ruptures.

LEVEL OF EVIDENCE

Case series, Level IV.

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Braunstein M, Baumbach SF, Herterich V, Böcker W, Polzer H. Die akute Achillessehnenruptur. Unfallchirurg 2017;120:1007-1014. [DOI: 10.1007/s00113-017-0420-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]

Saku I, Kanda S, Saito T, Fukushima T, Akiyama T. Wound management with negative pressure wound therapy in postoperative infection after open reconstruction of chronic Achilles tendon rupture. Int J Surg Case Rep 2017;37:106-108. [PMID: 28654850 PMCID: PMC5487296 DOI: 10.1016/j.ijscr.2017.06.027] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2017] [Revised: 06/12/2017] [Accepted: 06/12/2017] [Indexed: 11/28/2022] Open

Zayni R, Coursier R, Zakaria M, Desrousseaux JF, Cordonnier D, Polveche G. Activity level recovery after acute Achilles tendon rupture surgically repaired: a series of 29 patients with a mean follow-up of 46 months. Muscles Ligaments Tendons J 2017;7:69-77. [PMID: 28717614 DOI: 10.11138/mltj/2017.7.1.069] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]

Maffulli G, Buono AD, Richards P, Oliva F, Maffulli N. Conservative, minimally invasive and open surgical repair for management of acute ruptures of the Achilles tendon: a clinical and functional retrospective study. Muscles Ligaments Tendons J 2017;7:46-52. [PMID: 28717611 DOI: 10.11138/mltj/2017.7.1.046] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]

Egger AC, Berkowitz MJ. Achilles tendon injuries. Curr Rev Musculoskelet Med 2017;10:72-80. [PMID: 28194638 DOI: 10.1007/s12178-017-9386-7] [Citation(s) in RCA: 113] [Impact Index Per Article: 14.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]