Related Experiment Video
Updated: Jun 6, 2026
Laparoscopic Extracorporeal Knot-Tying for Uterine Vessel Occlusion during Hysterectomy with Cervical Cerclage in Large Uteri
Published on: September 12, 2025
Modifications of laparoscopic supracervical hysterectomy technique significantly reduce postoperative spotting
Torsten Schmidt1, Yildiz Eren, Martina Breidenbach
1Department of Gynecology and Obstetrics, University of Cologne Medical Center, Cologne, Germany.
Study Objective:
The aim of this study was to estimate the benefit of excision of the endocervix during laparoscopic supracervical hysterectomy (LSH) with regard to postoperative cyclical bleeding.
Design:
Cohort study from 2 centers (Canadian Task Force classification II-2).
Setting:
Two surgical teams at the University of Duesseldorf Medical Center and PAN Clinic, Cologne, Germany.
Patients:
Women with menstrual bleeding disorders resistant to medical treatment, symptomatic leiomyomata, dysmenorrhea.
Intervention:
Laparoscopic supracervical hysterectomy. The uterus was transsected from the cervix with 2 techniques with and without excision of cervical canal.
Measurements And Main Results:
We evaluated 300 patients who underwent consecutive LSH procedures. In 150 patients the uterus was transsected from the cervix using a monopolar loop. In a second series of 150 patients a unipolar needle electrode was used for the uterine amputation and the excision of cervical canal. The mean duration of the transsection was 65 seconds (monopolar loop) versus 168 seconds (monopolar needle). The excision of the endocervix was performed without any complications in 148 procedures. Histologic examination of the removed tissue revealed endocervical tissue in 83.3% (n = 125), endometrium in 9.4% (n = 14), cervicoisthmic mucosa in 3.3% (n = 5), and myometrium only in 4% (n = 4). All 300 patients were contacted 12 months after surgery to inquire about bleeding status, and 282 (94%) responded. In patients who underwent excision of the endocervix, postoperative cyclical bleeding was significantly reduced compared with the control group (1.4% vs 10.7%).
Conclusion:
The results of this study indicate that the routine excision of the endocervix is a quick safe procedure which allows a significant reduction of postoperative cyclical bleeding in patients who undergo LSH.
