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Laparoscopic gastric bypass in a porcine model
C T Frantzides1, M A Carlson, W J Schulte
1Department of Surgery, Medical College of Wisconsin, Milwaukee, USA.
Journal of Laparoendoscopic Surgery
|April 1, 1995
Summary
Laparoscopic gastric stapling and Roux-en-Y gastrojejunostomy were performed in pigs for morbid obesity treatment. This pilot study demonstrates the feasibility of these bariatric procedures in a porcine model.
Area of Science:
- Bariatric surgery
- Surgical innovation
- Animal models in research
Background:
- Morbid obesity is a significant health concern requiring effective interventions.
- Gastric bypass and vertical banded gastroplasty are common bariatric procedures.
- Minimally invasive techniques are increasingly preferred in surgery.
Purpose of the Study:
- To evaluate the feasibility of laparoscopic gastric stapling and Roux-en-Y gastrojejunostomy.
- To establish a porcine model for bariatric surgery research.
Main Methods:
- A pilot study was conducted using a porcine model.
- Laparoscopic gastric stapling was performed.
- Roux-en-Y gastrojejunostomy was accomplished laparoscopically.
Main Results:
- The study successfully demonstrated the technical execution of both procedures in pigs.
- The porcine model proved suitable for the laparoscopic bariatric techniques.
Conclusions:
- Laparoscopic gastric stapling and Roux-en-Y gastrojejunostomy are feasible in a porcine model.
- This research provides a foundation for further studies on bariatric surgery outcomes in animal models.