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  • Title: Clinical Significance of Closure of Mesenteric Defects in Laparoscopic Colectomy: A Single-Institutional Cohort Study.
    Author: Sugiyama M, Sakaguchi Y, Oki E, Kusumoto E, Ota M, Kimura Y, Tsutsumi N, Kusumoto T, Ikejiri K, Maehara Y.
    Journal: Surg Laparosc Endosc Percutan Tech; 2016 Feb; 26(1):82-5. PubMed ID: 26679686.
    Abstract:
    BACKGROUND: The effect of closure of mesenteric defects to prevent complications, such as internal hernia, during laparoscopic colectomy remains controversial and is a subject of debate. PURPOSE: This retrospective single-institution study aimed to clarify the clinical significance of mesenteric defect closure during a laparoscopic colectomy. METHODS: We evaluated 58 patients who underwent laparoscopic right-side colectomy or transverse colectomy. The statistical relevance of complications, surgical maneuvers, and clinical factors was examined. RESULTS: The mesenteric defects were closed in 30 patients and not closed in 28 patients. Two patients with ileus and 1 with a deep incisional surgical site infection required a second surgery. The reoperation rate was significantly higher in the nonclosure group than in the closure group (11% vs. 0%, respectively; P=0.033). CONSIDERATION: Serious complications requiring reoperation occurred only in the nonclosure group. The procedure for closing the defect did not extend the operation time or increase the bleeding.
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