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Incisional hernias after laparoscopic vs open cholecystectomy
R Sanz-López1, C Martínez-Ramos, J R Núñez-Peña
1Surgical Gastroenterological Department III, Hospital Clínico San Carlos, Facultad de Medicina, Universidad Complutense, Madrid, Spain.
Surgical Endoscopy
|August 18, 1999
Summary
This study compared incisional hernia rates after laparoscopic cholecystectomy (LC) versus open cholecystectomy (OC). While OC had more hernias, the difference was not statistically significant, suggesting LC may be safer.
Area of Science:
- General Surgery
- Minimally Invasive Surgery
- Abdominal Surgery
Background:
- Incisional hernias at surgical sites are a known complication.
- Comparing hernia rates between laparoscopic and open cholecystectomy is crucial for patient safety.
Purpose of the Study:
- To retrospectively compare the incidence of incisional hernias after laparoscopic cholecystectomy (LC) versus conventional open cholecystectomy (OC).
Main Methods:
- Retrospective analysis of 271 patients undergoing cholelithiasis treatment.
- 142 patients had LC using four trocars; 129 patients had OC via subcostal, transrectal, or midlaparotomy incisions.
- Standardized closure techniques were used for both groups.
Main Results:
- Follow-up ranged from 1 to 10 years.
- Incisional hernias occurred in 5.9% of OC patients and 1.6% of LC patients.
- The difference in hernia incidence between OC and LC was not statistically significant.
Conclusions:
- Laparoscopic cholecystectomy demonstrated a trend toward a lower incidence of incisional hernias compared to open cholecystectomy.
- Further research may be needed to confirm statistical significance and optimize port site closure techniques.