Dr Ashish Kumar Bansal is an experienced bariatric surgeon in Lucknow specializing in advanced surgical treatment for severe obesity including gastric bypass surgery. Gastric bypass is one of the most effective weight loss procedures for patients struggling with long-term obesity and metabolic diseases. With over 15 years of surgical experience and more than 5000 successful surgeries, Dr Bansal provides comprehensive bariatric surgery using modern minimally invasive techniques.
Gastric bypass surgery is a bariatric procedure designed to help patients achieve significant and long-term weight loss. The surgery reduces the size of the stomach and reroutes part of the digestive system to limit calorie absorption.
This procedure is often recommended for patients with severe obesity who have not achieved successful weight loss through diet, exercise or medication.
Dr Ashish Kumar Bansal performs gastric bypass procedures as part of comprehensive bariatric surgery in Lucknow.
Gastric bypass surgery may be recommended for patients with severe obesity and obesity-related health conditions.
During gastric bypass surgery, the stomach is divided to create a smaller pouch. The small intestine is then connected to this pouch, allowing food to bypass a portion of the stomach and intestine.
This process helps reduce calorie absorption and limits food intake, leading to effective weight loss.
Most gastric bypass procedures are performed using laparoscopic techniques. This minimally invasive approach uses small incisions and specialized instruments to perform complex surgery safely.
Recovery after gastric bypass surgery usually involves a short hospital stay followed by gradual return to normal activities. Patients follow a structured diet plan and regular follow-up visits to ensure safe weight loss.
Dr Bansal also performs advanced procedures including sleeve gastrectomy surgery, metabolic surgery and obesity surgery.
Gastric bypass surgery is considered safe when performed by an experienced bariatric surgeon and appropriate patient selection.
Many patients lose 60–70% of excess body weight within the first year after surgery.
The surgery usually takes a few hours depending on the patient and surgical complexity.
Book an appointment with Dr Ashish Kumar Bansal for expert evaluation and treatment of obesity and weight loss surgery.
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