Gastric Bypass Surgery
Gastric bypass surgery is one of the most commonly performed procedures in obesity surgery worldwide. This surgery primarily operates through two mechanisms to induce weight loss.
Gastric Bypass Surgery
Gastric bypass surgery is one of the most commonly performed procedures in obesity surgery worldwide. This surgery works primarily through two mechanisms to achieve weight loss. First, it creates a small stomach and then bypasses a significant portion of the stomach and the upper part of the small intestine by connecting the small stomach to the lower part of the intestine. Since the stomach is smaller, patients consume less food, and due to reduced absorption in the intestines, they absorb fewer calories from the food they eat. Eating less and having lower calorie absorption lead to weight loss in individuals.
Preparation
In the weeks preceding surgery, you may be required to initiate a physical activity regimen and cease tobacco use. Just before the procedure, you may face restrictions on eating, drinking, and which medications you can take. This is an opportune time to plan for your recovery post-surgery. For instance, arrange for assistance at home if needed.
Procedure Overview
Gastric bypass surgery is typically performed in a hospital setting. The duration of your hospital stay usually ranges from one to two days, but it may be longer based on your recovery progress.
During the Surgery
1) Uykuda kalmanız ve rahat olmanız için genel anestezi alacaksınız.
2) The characteristics of the procedure depend on your personal circumstances and the practices of your medical team.
3) Surgeons may prefer traditional large (open) incisions or laparoscopic techniques that involve multiple small incisions in your abdomen.
4) The surgeon divides the upper part of your stomach to create a small pouch the size of a walnut.
5) Then, a portion of the small intestine is stitched to this pouch, and food is directed straight to the middle section of your small intestine.
6) The surgery typically lasts a few hours, and then the recovery process begins in a monitored setting.
Post Procedure Care
Immediately after surgery, you'll consume liquids only as your stomach and intestines heal. This will transition to a gradual introduction of pureed foods, soft foods, and eventually firmer foods as tolerated.
You may encounter dietary restrictions, and you may be advised to take vitamin and mineral supplements, including a multivitamin containing iron, calcium, and vitamin B12.
Regular medical check-ups and monitoring are necessary in the first months after surgery. Laboratory tests, blood tests, and various examinations may be required.
Outcomes
Gastrik bypassDepending on the type of surgery and lifestyle changes, weight loss can be achieved. It is possible to lose approximately 70% or more of excess weight within two years.
Beyond weight loss, gastrik bypass ameliyatı obezite ile ilişkili durumları iyileştirebilir veya çözebilir, örneğin:
Gastroesophageal reflux disease
Heart disease
Hypertension (high blood pressure)
Hypercholesterolemia (high cholesterol)
Obstructive sleep apnea
Type 2 diabetes
Stroke
Infertility
Patient Satisfaction
Frequently Asked Questions
About Obesity Surgeries
Obesity surgeries are surgical procedures performed to assist individuals who are overweight or obese in losing weight. These surgeries help achieve weight loss by reducing the stomach's capacity or altering the digestive system.
Obesity surgeries are typically performed on individuals with a body mass index (BMI) of 40 or higher, or with a BMI of 35 or higher who have obesity-related health issues. However, doctors assess each patient's overall health and other obesity-related factors to determine if they are suitable candidates.
Weight loss after obesity surgeries can be rapid, but individual responses may vary. Significant weight loss can typically be observed in the first few months following surgery. However, lifestyle changes and regular follow-up are essential for long-term success.
Risks of obesity surgeries may include infection, blood clots, bleeding, nutritional deficiencies, and post-operative complications. Risks can vary for each patient, so it's important to discuss them in detail with our surgeon.
Yes, lifestyle changes are crucial after obesity surgeries. These changes may include adopting a healthy diet, engaging in regular exercise, and taking supplements recommended by your doctor. Participating in post-operative support programs and maintaining regular follow-up with your doctor can enhance long-term success.