Related Experiment Video
Updated: May 8, 2026
Single-Anastomosis Duodeno-Ileal Bypass with Sleeve Gastrectomy Model in Mice
Published on: February 10, 2023
Transumbilical single-incision laparoscopic sleeve gastrectomy: Short-term results and technical considerations
1Department of Surgery, Medical University Innsbruck, Anichstr. 35, A - 6020 Innsbruck, Austria.
Background:
Laparoscopic sleeve gastrectomy (SG) has gained popularity and acceptance among bariatric surgeons, mainly due its low morbidity and mortality. Single-incision laparoscopic surgery has emerged as another modality of carrying out the bariatric procedures. While the single-incision transumbilical (SITU) approach represents an advance, especially for cosmetic reasons, its application in morbid obesity at present is limited. We describe our short-term surgical results and technical considerations with SITU-SG.
Materials And Methods:
SITU-SG was performed in 10 patients between June 2010 and June 2011. SG was performed in a standard fashion and was started 6 cm from the pylorus using a 36 French bougie.
Results:
They were all females with a mean age of 45 years. Preoperative BMI was 40 kg/m(2) (range, 35-45). The mean operative time was 98 min. No peri- or postoperative complications or deaths occurred. All patients were very satisfied with the cosmetic outcomes and excess weight loss.
Conclusion:
True SITU laparoscopic SG is safe and feasible and can be performed without changing the existing principles of the procedure.
