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Published on: September 13, 2022
Subcutaneous wire traction technique without CO2 insufflation for laparoscopic cholecystectomy
Summary
A novel laparoscopic cholecystectomy technique using subcutaneous wire traction avoids carbon dioxide insufflation. This method offers a simpler, potentially safer alternative for gallbladder removal surgery.
Area of Science:
- Minimally Invasive Surgery
- Surgical Innovation
Background:
- Laparoscopic cholecystectomy commonly uses carbon dioxide insufflation.
- Alternative methods are sought to improve safety and simplicity.
Purpose of the Study:
- To evaluate a new laparoscopic cholecystectomy technique without CO2 insufflation.
- To assess the safety and efficacy of subcutaneous wire traction for abdominal wall elevation.
Main Methods:
- Eleven patients underwent cholecystectomy using subcutaneous wire traction for abdominal elevation.
- Two Kirschner wires were used for traction; preoperative bowel preparation and muscle relaxation were employed.
- Comparison with 100 total laparoscopic cholecystectomies performed since April 1991.
Main Results:
- The subcutaneous wire traction technique provided a satisfactory laparoscopic view without CO2 insufflation.
- No complications were observed with the wire traction method.
- Three cases required conversion to laparotomy due to intestinal distension, unrelated to the traction technique.
Conclusions:
- Subcutaneous wire traction is a viable alternative to CO2 insufflation for laparoscopic cholecystectomy.
- This technique may offer a simpler and safer approach to gallbladder surgery.

