- Gastric Bypass (Roux-en-Y): This procedure involves creating a small pouch from the stomach and connecting it directly to the small intestine. It reduces the amount of food you can eat and the absorption of nutrients.
- Sleeve Gastrectomy: In this surgery, a large portion of the stomach is removed, leaving a banana-shaped sleeve. This restricts food intake and can affect hunger hormones.
- Adjustable Gastric Band: A band is placed around the upper part of the stomach to create a small pouch. The band can be adjusted to change the size of the opening to the stomach.
- Biliopancreatic Diversion with Duodenal Switch (BPD/DS): This is a more complex procedure that involves both restricting food intake and bypassing a portion of the small intestine, leading to significant malabsorption.
Considerations Before Surgery
- Eligibility: Generally, candidates have a body mass index (BMI) of 40 or higher, or a BMI of 35 or higher with obesity-related health conditions.
- Lifestyle Changes: Surgery is not a quick fix; significant lifestyle changes, including diet and exercise, are essential for success.
- Risks and Complications: As with any surgery, there are risks involved, such as infection, blood clots, or complications from anesthesia.
Post-Surgery
- Dietary Changes: Patients typically follow a strict diet after surgery, starting with liquids and gradually reintroducing solid foods.
- Nutritional Supplements: Due to reduced nutrient absorption, lifelong supplementation may be necessary.
- Follow-up Care: Regular check-ups with a healthcare provider are crucial for monitoring health and nutritional status.
If you're considering weight loss surgery, it's important to consult with a healthcare professional who specializes in bariatric surgery to discuss your options, expectations, and any concerns.