Gastric Bypass
What Is It?
Gastric bypass (Roux-en-Y) is a combined bariatric procedure that uses both restriction and malabsorption. It reduces the stomach to a small pouch of 15 to 30 ml and connects it directly to the small intestine, decreasing food intake, reducing the absorption of fats and sugars, and promoting early satiety.
Who Are Candidates?
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People with a BMI ≥ 35, with or without obesity-related conditions.
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Patients with obesity-related conditions such as type 2 diabetes, hypertension, dyslipidemia, sleep apnea, joint pain, among others.
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Eligibility is determined through a comprehensive medical evaluation.
How to Prepare?
Preparation Includes:
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Psychological evaluation to support adaptation to lifestyle changes.
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Nutritional and physical preparation through a balanced diet and exercise program.
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Preoperative medical and laboratory tests.
Results
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Approximate loss of 60% to 70% of excess weight within the first two years.
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Long-term sustained weight loss.
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Improvement or resolution of overweight-related conditions.
Benefits
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Greater weight loss compared to other procedures.
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Early improvement of metabolic conditions.
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Improved life expectancy and quality of life.
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Greater mobility, self-esteem, and overall well-being.