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Updated: Jul 2, 2026

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Single Incision Plus One Port Laparoscopic Proximal Gastrectomy with Double Channel Anastomosis for Gastric Cancer Treatment
Published on: December 27, 2024
Single-laparoscopic incision transabdominal surgery sleeve gastrectomy
Kevin M Reavis1, Marcelo W Hinojosa, Brian R Smith
1Department of Surgery, Division of Gastrointestinal Surgery, University of California, Irvine Medical Center, 333 City Boulevard West, Suite 850, Orange, CA, 92868, USA. kreavis@uci.edu
Obesity Surgery
|August 13, 2008
Summary
Single-incision laparoscopic sleeve gastrectomy offers a novel approach to weight loss surgery. This minimally invasive technique reduces incisions, potentially improving patient recovery after bariatric procedures.
Area of Science:
- Bariatric Surgery
- Minimally Invasive Procedures
- Gastrointestinal Surgery
Background:
- Laparoscopic sleeve gastrectomy is an established bariatric procedure for weight loss.
- Standard technique involves multiple trocar sites (5-7) for gastric resection.
- One trocar site is typically enlarged for specimen extraction.
Observation:
- A case of laparoscopic sleeve gastrectomy was successfully performed.
- The procedure utilized only a single laparoscopic incision.
- Gastric specimen extraction was managed through this single port.
Findings:
- Demonstrates the feasibility of single-incision laparoscopic sleeve gastrectomy.
- Reduces the number of abdominal wall entry points.
- Potential for decreased post-operative pain and improved cosmesis.
Implications:
- Presents a less invasive alternative for sleeve gastrectomy.
- May enhance patient recovery and reduce surgical site complications.
- Highlights innovation in bariatric surgical techniques.
