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Comparison of laparoscopic and open ventral herniorrhaphy
B J Ramshaw1, P Esartia, J Schwab
1Department of Surgery, Georgia Baptist Medical Center, Atlanta, USA.
The American Surgeon
|September 14, 1999
Summary
Laparoscopic ventral herniorrhaphy offers better outcomes than open repair for large hernias. This minimally invasive approach significantly reduces complications and recurrence rates, improving patient recovery.
Area of Science:
- General Surgery
- Minimally Invasive Surgery
Background:
- Ventral hernia repair, especially for large or recurrent cases, carries high complication and recurrence risks.
- Laparoscopic ventral herniorrhaphy represents a newer, potentially safer technique for ventral hernia repair.
Purpose of the Study:
- To compare the outcomes of open versus laparoscopic ventral hernia repairs.
- To evaluate complication rates, operative time, hospital stay, and recurrence rates between the two surgical approaches.
Main Methods:
- Retrospective review of 253 ventral hernia repairs (174 open, 79 laparoscopic) performed between November 1995 and December 1998.
- Analysis of patient demographics, hernia defect size, mesh size, operative time, complication types and rates, hospital stay, and recurrence rates.
Main Results:
- Laparoscopic repairs involved larger defects (73.0 cm²) and mesh (287.4 cm²) compared to open repairs (34.1 cm² and 47.3 cm²).
- Operative time was shorter for laparoscopic (58.0 min) vs. open (82.0 min) repairs.
- Laparoscopic repair had fewer minor (16.5% vs. 21.8%) and major (2.5% vs. 4.6%) complications, shorter hospital stays (1.7 vs. 2.8 days), and significantly lower recurrence rates (2.5% vs. 20.7%) at 21 months follow-up.
Conclusions:
- Laparoscopic ventral herniorrhaphy demonstrates favorable outcomes compared to open repair.
- The laparoscopic approach is associated with reduced wound complications, shorter hospital stays, decreased operative times, and a lower recurrence rate.