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Laparoscopic cholecystectomy via two ports, using the "Twin-Port" system
1Department of Surgery, Chibanishi General Hospital, Chiba, Japan.
Journal of Hepato-Biliary-Pancreatic Surgery
|April 11, 2001
Summary
A novel "Twin-Port" system enables laparoscopic cholecystectomy using only two ports. This minimally invasive technique for gallbladder removal offers cosmetic and cost benefits.
Area of Science:
- Minimally Invasive Surgery
- Surgical Technology
Background:
- Laparoscopic cholecystectomy is the standard treatment for gallstones.
- Conventional laparoscopic cholecystectomy typically requires three to four ports.
Purpose of the Study:
- To evaluate the safety and efficacy of the "Twin-Port" system for laparoscopic cholecystectomy.
- To assess the feasibility of performing gallbladder removal through a single port using the "Twin-Port" system.
Main Methods:
- The "Twin-Port" system allows insertion of a 5-mm camera and forceps through a single infraumbilical incision.
- Laparoscopic cholecystectomy was performed in 40 patients using the "Twin-Port" system and a single additional port.
- Gallbladder removal was achieved through the "Twin-Port".
Main Results:
- The procedure was successfully completed in all 40 patients without conversion to open surgery.
- Mean operative time was 49 minutes.
- Three patients required an additional port due to difficulty in gallbladder extraction.
Conclusions:
- The "Twin-Port" system facilitates laparoscopic cholecystectomy with two ports, potentially reducing invasiveness.
- This technique offers cosmetic and cost advantages and shows promise for treating gallstones and gallbladder polyps.