Vaginal Cuff Closure with a Figure-of-Eight Suture in Total Laparoscopic Hysterectomy: Outcome from 173 Consecutive Cases.

Background and Objectives: Hysterectomy is one of the most frequently performed gynecological surgical procedures worldwide. It is well established that the laparoscopic approach offers better outcomes for patients compared to abdominal hysterectomy. However, the technique for vaginal cuff closure during laparoscopic hysterectomy (TLH) remains insufficiently standardized in the international literature. Based on our results, we aim to demonstrate that closure of the vaginal cuff using a figure-of-eight suture is a sufficient, reproducible, time-efficient and safe method during total laparoscopic hysterectomy. Materials and Methods: Our retrospective observational study analyzed 173 patients who underwent a TLH from January 2016 to December 2021 at the University of Debrecen, Department of Obstetrics and Gynecology. Standardized surgical steps were applied in all cases (ligation of the uterine arteries at their origin, fenestration of the broad ligament above the ureter), and the vaginal cuff was closed laparoscopically with an absorbable suture, incorporating vesicovaginal fascia, vaginal mucosa and uterosacral ligaments. Patient demographics, operative data, and perioperative outcomes were extracted and analyzed. Results: TLH was successfully performed in 173 cases, and no conversion to open surgery was necessary. The mean age of the patients was 51.4 (23-86) years, the median body mass index (BMI) was 26.9 (16.9-45) kg/m2, and the operative time was 92 (35-240) minutes. The mean uterine weight was 151 (16-440) g. The mean hemoglobin drop was 15.8 (0-44) g/L after the surgery. Regarding complications, ureteral injuries occurred in two cases (1.2%). One patient (0.6%) required relaparotomy due to rectosigmoid perforation. Postoperative complications included vaginal cuff dehiscence in two cases (1.2%), with one patient (0.6%) requiring resuturing, fever in six cases (3.5%), vaginal discharge in four cases (2.3%), and vaginal bleeding in one case (0.6%). Pulmonary embolism occurred in one patient (0.6%). Three patients (1.7%) required blood transfusion based on postoperative blood counts. Conclusions: Our results demonstrate an acceptable operative time and a low rate of postoperative complications, suggesting that closing of the vaginal cuff with a figure-of-eight suture is a sufficient and safe technique. This method can be reliably reproduced and incorporated into the standardized steps of total laparoscopic hysterectomy.