
05 Mar Understanding Gastric Procedures
Your Guide to Weight Loss Surgery in the UK
At The London Welbeck Hospital, we understand that weight loss is a deeply personal journey. For many individuals struggling with obesity, diet and exercise alone may not be enough to achieve long-term results. That’s where gastric procedures come in—offering a safe and effective way to help patients regain control of their health and improve their quality of life.
What is a Gastric Sleeve Operation?
A gastric sleeve operation—also known as sleeve gastrectomy—is one of the most popular and effective bariatric surgeries available today. The procedure involves removing a portion of the stomach, leaving a smaller, sleeve-shaped stomach that can hold significantly less food. This not only limits portion sizes but also impacts hunger hormones, leading to reduced appetite and long-term weight loss.
The gastric sleeve procedure is minimally invasive, performed laparoscopically, which means smaller incisions, reduced recovery time, and minimal scarring. Many patients return to their daily activities within weeks and begin seeing life-changing results within months.

Gastric Sleeve in the UK: Why Choose The London Welbeck Hospital?
Choosing where to undergo your gastric sleeve in the UK is just as important as the procedure itself. At The London Welbeck Hospital, we pride ourselves on offering world-class care in a state-of-the-art facility, right in the heart of Welbeck Street, London. Our expert bariatric surgeons, combined with a dedicated aftercare team, ensure that every patient receives comprehensive support before, during, and after surgery.
Patients opt for gastric sleeve surgery for a variety of reasons, including:
- Significant weight loss: Most patients lose 50-70% of their excess weight within the first 12-18 months.
- Improved health: Gastric sleeve surgery can help reduce or eliminate conditions such as type 2 diabetes, hypertension, and sleep apnea.
- Enhanced quality of life: Increased mobility, self-confidence, and overall well-being are some of the most rewarding outcomes of the procedure.
Gastric Bands vs. Gastric Sleeve: Which is Right for You?
Many patients ask about the difference between gastric bands and gastric sleeve procedures. While both are weight loss surgeries, they function differently:
- Gastric Bands: A band is placed around the upper part of the stomach to create a small pouch, slowing down food intake. It’s adjustable but requires ongoing maintenance and adjustments.
- Gastric Sleeve: A permanent reduction of stomach size, eliminating the need for adjustments and offering more significant long-term weight loss.
At The London Welbeck Hospital, we offer consultations to assess your specific needs and determine which procedure aligns best with your goals and medical history.
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