The use of monopolar diathermy in laparoscopic appendectomy; Is it really safe?

Résumé fourni par la source

There have been numerous techniques used in laparoscopic appendectomy (LA) to divide the mesoappendix, including LigaSure, Harmonic scalpel, clips, endoloop ligatures, Endo GIA staplers, and bipolar coagulation. However, few studies have investigated monopolar diathermy for mesoappendix division. Therefore, this study aimed to assess both its safety and efficacy in LA. In this prospective non-randomized study, patients (n = 87) who underwent LA for acute appendicitis were included. The bipolar electrocautery was used for mesoappendix division in the first 33 patients (BC group), while the monopolar electrocautery was used in the next 54 patients (MC group). The median operative time was significantly shorter in the MC group (42 min. vs 47 min. in BE group, p = 0.01). One patient converted to open surgery in the MC group due to uncontrollable bleeding. There were no significant differences between both groups regarding postoperative complications and hospital stay (p = 0.91, p = 0.13, respectively). Monopolar electrocautery is safe and effective for mesoappendix division in LP in comparison to bipolar electrocautery. However, larger and multicentric studies are required to validate our results.

Ce résumé expose les affirmations des auteurs. BNTIC ne l’interprète pas comme une validation indépendante des résultats.