Related Experiment Video
Updated: May 21, 2026
11:29
Surgical Techniques to Optimize Ovarian Reserve during Laparoscopic Cystectomy for Ovarian Endometrioma
Published on: January 22, 2022
Fallopian tube reanastomosis by laparotomy versus laparoscopy: a meta-analysis
J la Grange1, T F Kruger, D W Steyn
1Reproductive Biology Unit, Department of Obstetrics and Gynaecology, Stellenbosch University and Tygerberg Hospital, Tygerberg, South Africa.
Gynecologic and Obstetric Investigation
|June 2, 2012
Summary
Comparing sterilization reversal methods, this meta-analysis found no significant difference in pregnancy rates between laparoscopy and laparotomy. Operative time was longer for laparoscopy.
Area of Science:
- Reproductive Medicine
- Minimally Invasive Surgery
- Surgical Outcomes
Background:
- Tubal reanastomosis is a procedure to reverse sterilization.
- Laparotomy and laparoscopy are surgical approaches for this reversal.
- Comparing the efficacy of these methods is crucial for patient outcomes.
Purpose of the Study:
- To compare the efficacy of sterilization reversals using laparotomy versus laparoscopy.
- To evaluate pregnancy rates and operative times for both surgical approaches.
Main Methods:
- A meta-analysis of randomized controlled trials and clinical studies was conducted.
- Searches included PubMed, Science Direct, Medline, and Cochrane databases (1989-2010).
- Studies compared microsurgical tubal reanastomosis via laparoscopy and laparotomy.
Main Results:
- Three retrospective studies involving 184 patients were analyzed.
- Pregnancy rates were similar: 74.43% for laparoscopy and 71.33% for laparotomy.
- Laparoscopy required a statistically significant longer operative time (p < 0.00001).
Conclusions:
- Laparoscopy and laparotomy approaches show no significant difference in overall pregnancy rates.
- Intrauterine and ectopic pregnancy rates are comparable between the two methods.
- While pregnancy outcomes are similar, laparoscopy is associated with longer surgery duration.
