Innovative needle-assisted technique for intracorporeal anastomosis: Simplifying closure of common enterotomy in laparoscopic gastrointestinal surgery.

backgroundIntracorporeal anastomosis offers notable advantages over extracorporeal techniques, including reduced tissue manipulation leading to faster recovery and potentially lower risks of surgical site infections and complications. However, it also involves several challenges, such as increased operative time and the need for experienced assistants and multiple trocars. Our novel technique addresses these problems.

methodsWe present a novel approach for closing common enterotomies during intracorporeal anastomosis by using a linear stapler. This technique involves the use of a 6-cm straight needle, which facilitates closure of the common enterotomy. The technique can be performed independently by a single surgeon without the need for additional trocars or assistants.

resultsThis technique was applied for 20 patients undergoing laparoscopic gastrointestinal surgery between June 2023 and February 2024. The median age of the enrolled patients was 65 years, with laparoscopic right hemicolectomy with intracorporeal ileocolostomy being the most common procedure (60% of cases). The median anastomosis time was 22.5 min. No occurrence of anastomotic leakage was reported, and only one patient (5%) developed temporary postoperative bowel obstruction, which was managed conservatively.

conclusionsOur technique enables efficient and safe closure of common enterotomies during intracorporeal anastomosis, minimizing reliance on additional trocars and experienced assistants. It simplifies the procedure and ensures fullthickness stapling, potentially reducing the likelihood of complications. Because of its broad applicability across various laparoscopic surgeries, this technique offers substantial benefits and is worth recommending for intracorporeal anastomosis.