Weight Loss Surgery (Gastric Sleeve)

Gastric sleeve surgery, also known as sleeve gastrectomy, is a surgical weight-loss procedure that involves removing a large portion of the stomach. It is designed to help individuals with obesity or severe weight-related health issues achieve significant and sustainable weight loss.

• Am I a candidate for gastric sleeve surgery?

Candidates for gastric sleeve surgery typically have a body mass index (BMI) of 35 or higher or a BMI of 30-35 with significant obesity-related health issues.

• How much weight can I expect to lose?

Weight loss varies from person to person, depending on their body type and activity, but many patients can expect to lose around 70-80% of their excess body weight within the first year.

• How long will I continue to lose weight?

Most significant weight loss occurs in the first year after surgery, but gradual weight loss can continue for 18–24 months after the procedure.

• How is the procedure done?

During gastric sleeve surgery, a large portion of the stomach is removed, leaving a smaller, banana-shaped stomach, or “sleeve.” This reduces the stomach’s capacity and restricts food intake.

• What are the risks and complications?

Risks and possible complications can include infection, bleeding, leakage from the surgical site, blood clots, or adverse reactions to anesthesia. The risks and potential complications will be discussed with the surgeon after the evaluation.

• What is the recovery time?

Most patients can return to light activities within a few weeks and resume regular activities within a few months. Complete recovery may take a bit longer.

Most patients can return to light activities within a week and resume regular activities within a month. Complete recovery may take a bit longer.

• What dietary changes are required? Can I still enjoy my favorite foods after surgery?

Patients must follow a strict post-surgery diet that progresses from clear liquids to pureed foods and soft solids. While you can eventually reintroduce various foods, portion control and healthier food choices will be necessary. You can still consume high-calorie or high-sugar foods but in moderation.

• Will I need supplements or vitamins after surgery?

Yes, patients must take vitamin and mineral supplements for a while to prevent nutritional deficiencies, at least until meals provide the necessary vitamin intake.

• Can I become pregnant after gastric sleeve surgery?

Pregnancy after surgery is possible, but it is recommended to wait at least 12–18 months to allow for stable weight loss and proper nutrient absorption.

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