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Laparoscopic ventral hernia repair: an initial institutional experience.
Thomas K Varghese1, Daphne W Denham, Lillian G Dawes
1Department of Surgery, VA Chicago Health Care System-Lakeside Division, Northwestern University Medical School, Chicago, IL 60611, USA.
The Journal of Surgical Research
|July 18, 2002
Summary
Laparoscopic ventral hernia repair offers a safe alternative to open surgery, demonstrating acceptable early recurrence rates. Proper mesh fixation with sutures in all quadrants is crucial for preventing recurrence.
Area of Science:
- Abdominal Surgery
- Minimally Invasive Procedures
- Hernia Repair
Background:
- Ventral and incisional hernias present significant surgical challenges with high recurrence rates after open repair.
- Laparoscopic techniques offer potential advantages over traditional open surgical methods.
Purpose of the Study:
- To evaluate the safety and efficacy of laparoscopic ventral hernia repair.
- To assess early recurrence rates, operative time, length of stay, and morbidity associated with this approach.
Main Methods:
- A prospective study of 32 patients undergoing laparoscopic ventral hernia repair between April and December 2000.
- Repair utilized expanded polytetrafluoroethylene dual mesh, secured with nonabsorbable sutures and tacks.
- Sutures were placed circumferentially in the full-thickness abdominal wall.
Main Results:
- Two procedures (6.3%) were converted to open repair.
- An early recurrence rate of 6.7% (2/30) was observed, primarily in cases with defects extending to the inguinal ligament.
- Average operative time was 128 minutes, with an average length of stay of 1.8 days. No transfusions or wound infections occurred.
Conclusions:
- Laparoscopic ventral hernia repair is a safe procedure with acceptable outcomes.
- Adequate mesh fixation using full-thickness abdominal wall sutures in at least four quadrants is vital for minimizing early recurrence.