Incidence of postoperative nausea and vomiting after laparoscopic sleeve gastrectomy with staple line reinforcement with oversewing and staple line inversion vs buttressing material: A randomized clinical trial

The reinforcement with a running suture in LSG creates more PONV and increases the duration of the symptoms during the first hours after surgery, and prevents from early oral intake in a greater number of cases, when compared with the use of buttressing material as reinforcement method.