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Copyright ©The Author(s) 2025. Published by Baishideng Publishing Group Inc. All rights reserved.
World J Gastrointest Surg. Oct 27, 2025; 17(10): 103865
Published online Oct 27, 2025. doi: 10.4240/wjgs.v17.i10.103865
Laparoscopic intracorporeal anastomosis is the future standard for ileostomy reversal in Crohn’s disease
Thai-Hau Koo, Xue-Bin Leong, Yi-Lin Lee, Mohd Hazeman Zakaria, Firdaus Hayati, Andee Dzulkarnaen Zakaria
Thai-Hau Koo, Gastrointestinal Function and Motility Unit, Division of Gastroenterology and Hepatology, School of Medical Sciences, Universiti Sains Malaysia Specialist Hospital, Kota Bharu 16150, Kelantan, Malaysia
Xue-Bin Leong, Yi-Lin Lee, School of Medical Sciences, Universiti Sains Malaysia, Health Campus, Kubang Kerian 16150, Kelantan, Malaysia
Mohd Hazeman Zakaria, Department of Radiology, Faculty of Medicine and Health Science, Universiti Putra Malaysia, Serdang 43400, Selangor, Malaysia
Firdaus Hayati, Department of Surgery, Faculty of Medicine and Health Sciences, Universiti Malaysia Sabah, Kota Kinabalu 88400, Sabah, Malaysia
Andee Dzulkarnaen Zakaria, Department of Surgery, School of Medical Sciences, Universiti Sains Malaysia Specialist Hospital, Kota Bharu 16150, Kelantan, Malaysia
Co-first authors: Thai-Hau Koo and Xue-Bin Leong.
Author contributions: Koo TH and Leong XB contribute equally to this study as co-first authors; Koo TH, Leong XB, Lee YL, Hayati F, Zakaria MH, and Zakaria AD contributed to this paper; Koo TH, Hayati F, and Zakaria AD designed the overall concept and outline of the manuscript; Leong XB, Lee YL, and Zakaria MH contributed to the discussion and design of the manuscript; Koo TH, Leong XB, Lee YL, Zakaria MH, and Zakaria AD contributed to the writing, and editing the manuscript, illustrations, and review of literature; and all authors have read and approved the final manuscript.
Conflict-of-interest statement: All authors report no relevant conflicts of interest for this article.
Open Access: This article is an open-access article that was selected by an in-house editor and fully peer-reviewed by external reviewers. It is distributed in accordance with the Creative Commons Attribution NonCommercial (CC BY-NC 4.0) license, which permits others to distribute, remix, adapt, build upon this work non-commercially, and license their derivative works on different terms, provided the original work is properly cited and the use is non-commercial. See: https://creativecommons.org/Licenses/by-nc/4.0/
Corresponding author: Andee Dzulkarnaen Zakaria, MD, Professor, Department of Surgery, School of Medical Sciences, Universiti Sains Malaysia Specialist Hospital, Jalan Raja Perempuan Zainab 2, Kota Bharu 16150, Kelantan, Malaysia. andee@usm.my
Received: December 4, 2024
Revised: March 29, 2025
Accepted: May 15, 2025
Published online: October 27, 2025
Processing time: 325 Days and 18.3 Hours
Core Tip

Core Tip: Laparoscopic intracorporeal anastomosis (LIA) presents a promising advancement for ileostomy reversal in patients with Crohn’s disease, offering faster recovery, reduced postoperative complications, and suitability for obese patients. This manuscript highlights challenges such as technical complexities and patient selection, emphasizing the need for advanced training and standardized protocols. Exclusive enteral nutrition further enhances the outcomes by promoting mucosal healing and reducing inflammation. Innovations such as 3D-printed models and robotic assistance can improve LIA adoption, bridge skill gaps, and reduce costs. These findings underscore the potential of LIA to revolutionize surgical care and optimize outcomes for this unique patient population.