The value of mesenteric closure after laparoscopic right hemicolectomy: a scoping review

To evaluate the prognostic impact and describe suturing tools of mesenteric closure after laparoscopic right hemicolectomy (LRH). PubMed, Embase, Cochrane library, Web of Science, and Scopus databases, were searched and publications relating to mesenteric closure data and tools were extracted. Search terms: "Mesenteric Defects" and "Mesenteric Closure" were used, and manual searches of eligible articles from literature reference lists performed. A total of 7 publications were identified. 5 focused on prognostic impact and 4 referred to tools for mesenteric closure, two of which concerned both prognostic data and tools. All studies related to prognostic impact were single center with "low" modified GRADE quality. A high degree of heterogeneous was found. The evidence from current research does not support routine closure of mesenteric defects. Use of a polymer ligation clip has produced favorable results in a small sample size trial and further investigation is merited. A large randomized controlled trial is still warranted.