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Bariatric surgery
Educational only: videos on MedicalVideos.com are for general information and are not medical advice. Always consult your own doctor about your health.
Bariatric surgical procedures cause weight loss by restricting the amount of food the stomach can hold, causing malabsorption of nutrients, or by a combination of both gastric restriction and malabsorption. Bariatric procedures also often cause hormonal changes. Most weight loss surgeries today are performed using minimally invasive techniques (laparoscopic surgery). The most common bariatric surgery procedures are gastric bypass, sleeve gastrectomy, adjustable gastric band, and biliopancreatic diversion with duodenal switch. Each surgery has its own advantages and disadvantages.
This video in 30 seconds
This video explains bariatric surgery for weight loss. It describes how these procedures work by restricting the amount of food the stomach can hold, by causing malabsorption of nutrients, or by a combination of both, often with hormonal changes, and names the most common procedures.
Key points
- Explains gastric restriction and malabsorption as the mechanisms of bariatric procedures
- Notes that hormonal changes often accompany these procedures
- States that most procedures today use minimally invasive laparoscopic techniques
- Names gastric bypass, sleeve gastrectomy, adjustable gastric band and biliopancreatic diversion with duodenal switch as the most common procedures
Video Overview
This video presents “Bariatric surgery” — Bariatric surgical procedures cause weight loss by restricting the amount of food the stomach can hold, causing malabsorption of nutrients, or by a combination of both gastric restriction and malabsorption. Bariatric procedures also often. Whether you are preparing for a procedure, studying the technique, or learning how a condition is assessed, the recording shows the process as it is performed in practice.
From our Surgery Videos collection: Surgery videos: watch real operations step by step — general, laparoscopic and specialist surgery performed in the OR, explained for students and surgeons. Browse all Surgery Videos videos →
Educational content only — not a substitute for professional medical advice.
Medical Videos
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Founded by Dr. Mohamed Ibrahim, MD, PhD — physician-scientist.
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