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Single port cholecystectomy: the pathway back to a standardized technique
Michael A Kia1, Christina Lee, Jose M Martinez
1Department of Surgery, Michigan State University, East Lansing, MI, USA. michael.a.kia@gmail.com
Surgical Laparoscopy, Endoscopy & Percutaneous Techniques
|October 18, 2011
Summary
This study introduces the Triport+ system for single port cholecystectomy (SPC), achieving excellent results. The novel method replicates standard 4-port surgery, eliminating conflicts for improved outcomes.
Area of Science:
- Minimally Invasive Surgery
- Surgical Technology
Background:
- A novel multi-port system, Triport+, and methodology were developed for single port cholecystectomy (SPC).
- The aim was to replicate the principles of 4-port laparoscopic cholecystectomy using a single 15-mm incision.
Purpose of the Study:
- To present the first case series using the Triport+ system for single port cholecystectomy.
- To evaluate the efficacy and safety of this novel SPC approach.
Main Methods:
- Utilized a 4-lumen multi-channel port placed through a 15-mm umbilical fascial incision.
- Employed specific instrument design and port placement for SPC.
- Conducted a retrospective review of cases.
Main Results:
- Fifteen single port cholecystectomies (SPCs) were performed without complications.
- No conversions to multi-port or additional ports were necessary.
- Mean operative time was 36 minutes with successful visualization of the critical view.
Conclusions:
- The Triport+ system and SPC methodology effectively replicate retraction and exposure standards of 4-port surgery.
- This technique minimizes instrument and hand conflicts during cholecystectomy.
- The novel approach offers a safe and efficient alternative for gallbladder removal.

