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Tuesday, June 16, 2009

Is Gastric Bypass Surgery Your Best Option

By Bart Icles

Gastric bypass surgery (GBP) is a medical procedure used to address cases of morbid obesity and the health problems it causes. This type of treatment makes up only one class of an operation under Bariatric surgery, which encompasses all surgical treatments for morbid obesity. It involves in dividing the stomach into two segments, the smaller upper pouch and a much larger, lower "remnant" pouch, followed by a restructuring of the intestines to let the pouches remain connected to it. It is considered as the last option for people who aren't able to lose weight through traditional diets and exercises.

This surgical procedure is mostly applicable for individuals with a Body Mass Index (BMI) of more than 35%-40% but not all obese individuals can qualify for gastric bypass surgery. Candidates are examined thoroughly by a staff of medical specialists that may include a physician, surgeon, psychologist, and a dietitian, and made to undergo a battery of tests before being cleared for the procedure. The patient's medical history, present health risks, and psychological make-up are ascertained if gastric bypass surgery is the correct option to take. People with moderate weight concerns should not opt for this drastic procedure if a simple diet change and exercise regimen can lead to a significant weight loss.

Gastric bypass surgery is not by all means an ideal substitute for diet and exercise, but as a procedure to help correct serious health risks and complications brought about by being overly obese. Yet patients who undergo such a procedure are made to follow a strict diet and exercise program to help lose weight sufficiently. The resulting weight reduction within a year after surgery varies from individual patients, with majority losing about 50% to 90% of excess body weight. Common problems associated with obesity such as sleep apnea, hypertension, high blood pressure, type 2 diabetes, lower back and joint pain are usually resolved on their own, giving them a quality way of life they never had prior to the procedure.

As with any surgical procedure, gastric bypass surgery comes with possible risks and complications, some serious enough not to take for granted. Some of the serious risks involved include infection, hemorrhage, bowel obstruction, blood clotting, dumping, and death. Lesser complications may include hernia, dehydration, vitamin deficiency, vomiting, and gallstone formation.

Gastric bypass surgery is an irreversible procedure which needs for the patients complete understanding what important, severe lifestyle and physical changes accompany it. Patients may never again experience any normal digestive function and eating habits. Because of this psychological impact, gastric bypass surgery patients are advised to join help and support groups to help them adjust, cope, and deal with its complications effectively.

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