Published online Jun 18, 2026. doi: 10.5312/wjo.v17.i6.119404
Revised: April 1, 2026
Accepted: April 21, 2026
Published online: June 18, 2026
Processing time: 141 Days and 23.2 Hours
Triceps tendon rupture is an uncommon injury and is most often linked to high-energy trauma or sports-related activities. However, injuries resulting from low-energy mechanisms may be overlooked, leading to delayed diagnosis. This case report was written to highlight an atypical mechanism of injury and to emphasize the need for clinical awareness of triceps tendon rupture even after minor trauma.
A 37-year-old medically free male patient presented with posterior elbow pain and reduced extension strength following a low-speed motorcycle accident. The patient initially received conservative management at another medical center and was subsequently referred to our institution, resulting in a seven-month delay before definitive evaluation. Clinical examination suggested a distal triceps injury. Imaging studies confirmed a high-grade partial rupture of the distal triceps tendon. The patient underwent surgical repair using a suture anchor with a Krackow technique and a structured postoperative rehabilitation program was implemented. Follow-up demonstrated good functional recovery, improvement in elbow extension strength, and resolution of pain without postoperative complications.
Triceps tendon rupture can occur after low-energy trauma, and timely diagnosis with appropriate surgical management can result in satisfactory functional outcomes.
Core Tip: Triceps tendon rupture is uncommon elbow injury that is usually associated with high-energy trauma. We report the case of a 37-year-old man who sustained a near-complete distal triceps tendon rupture following a low-speed motorcycle accident. Diagnosis was established through clinical assessment and magnetic resonance imaging. The patient underwent surgical repair using a Krackow suture technique with suture anchor fixation, followed by a structured rehabilitation program. At six months, he achieved full pain-free range of motion and complete recovery of elbow extension strength. This case emphasizes the need to consider triceps tendon rupture even after low-mechanism injuries.