How gastric bypass surgery works

It is estimated that about five to 10 percent of the United States is morbidly obese. Morbid obesity occurs when one is 100 percent over the ideal body weight based upon height and weight. Weight-loss surgery is a consideration for those who cannot achieve a healthier weight through dieting and exercise and whose heaviness poses a serious health threat such as death or disability.

For years, gastric bypass surgery has been known as a weight-loss miracle, helping the morbidly obese to lose in excess of 100 pounds in short periods of time. However, it is a very serious procedure designed more to overcome health risks and provide long-term weight control than for increased cosmetic appeal. A bariatric surgeon will put staples in the stomach, creating a small pouch which is then connected directly to the small intestine, allowing food to pass over parts of the lower stomach and small intestine. This stomach-stapling surgery causes fewer calories to be absorbed and reduces the amount of food that is ingested through a sense of fullness or lack of hunger. Gastrointestinal surgery is the most popular procedure today for treating morbid obesity.

Recovery time for gastric bypass surgery is usually about three to six weeks, depending on the technique that is used. A newer version involves fewer incisions and smaller instruments, leading to a shorter recovery. The procedure may result in a vitamin deficiency or other post-surgery complications. However, with laparoscopic bypass, a newer procedure, the risks are even more minimal. This technique is fairly new, so you will need to consult a medical professional for more details.

• Discuss your situation thoroughly with a health professional before making any decisions.
• Consult your insurance company for cost-coverage information.
• Consider all other weight-loss options.
• Know the risks and prepare for them accordingly.
• Continue physician care and consultation through regular visits and contact after your procedure.
• Be completely open with your health care professional.
• Begin diet and exercise before and after your procedure.
• Be prepared to eat healthier and much smaller portions of food long term.