Laparoscopic tubal anastomosis

Area of Science:

• Reproductive medicine
• Minimally invasive surgery

Background:

• Laparoscopic tubal anastomosis is a minimally invasive surgical option for women seeking fertility after tubal ligation.
• The two-stitch technique of Swolin was adapted for laparoscopic procedures.

Purpose of the Study:

• To evaluate the fertility outcomes of laparoscopic tubal anastomosis using the two-stitch technique.
• To identify limitations of the technique and instrumentation in achieving successful pregnancies.

Main Methods:

• Retrospective chart review of 22 laparoscopic tubal anastomoses.
• Procedures performed between May 1987 and May 1991.
• Surgical technique modeled after the Swolin two-stitch method.

Main Results:

• Overall fertility rates were disappointing in this small patient cohort.
• The first live birth resulting from this series has been reported.
• Limitations were noted with the two-stitch method and available laparoscopic instrumentation.

Conclusions:

• The current two-stitch laparoscopic technique and instrumentation present limitations for successful tubal anastomosis.
• Modifications to surgical technique and instrument design are recommended to improve fertility outcomes.