Written by Dr. Alapati
Definition of Gastric Bypass
Gastric bypass is a surgical operation that first separates the stomach into a small upper pouch and a much bigger lower pouch also called as the remnant pouch and then manipulates the small intestine to let both pouches to remain attached to it. Doctors have created some various methods to reattach the small intestines. Therefore, leading to some different names for gastric bypass. Any gastric bypass surgery brings an apparent decreased in the functional size of the stomach, along with a changed physical and physiological reaction to food.
Indications for Gastric Bypass
Gastric bypass surgery is indicated for the treatment of morbid obesity. Morbid Obesity is marked by a BMI or a Body Mass Index of more than 40. It also treats high blood pressure, type 2 diabetes, sleep apnea and other co-existing health problems caused by morbid obesity. A bariatric surgical operation is the term about all of the surgical procedures performed to treat morbid obesity, not only gastric bypass surgery, which merely makes up one class of bariatric surgical operation. The consequential weight loss, usually impressive, noticeably lessens co-existing health problems. The long-term mortality rate of patients who undergo gastric bypass surgery has been revealed to be lessened by up to 40%. As with all surgical procedures, severe side-effects happen. One study made from 2005 to 2006, revealed that deaths caused by gastric bypass surgery happened for 0.5% of patients because of severe complications after six months of gastric bypass surgery.
The following are the common indications of gastric bypass:
- To treat morbid obesity, a condition in which the person is severely obese.
- To treat morbid obesity, a condition in which the person is severely obese.
- If the person failed to lose weight even after doing lifestyle changes like dieting and exercise.
- If the patient has co-existing conditions caused by morbid obesity, which is either life-threatening or causing disruption on his or her daily life.
Some time ago, morbid obesity means weighing a minimum of 100 pounds or 45 kilos above your ideal body weight. However, this cannot be applied for people who have short stature.
At present, the BMI or Body Mass Index is used in order to have a standard for surgical treatment consideration. Body Mass Index is the body weight in kilograms divided by the square of body height in meters. The result from this equation is a number typically between 20 and 70.
Presently, this is the following standard criteria in considering gastric bypass:
- Clients who have a BMI of greater than 40
- Clients who have a BMI of 35 and has a co-existing condition that is life-threatening or disrupting.
Generally there is a team of doctors and therapists, to handle related co-existing conditions, physical nutrition, and exercise, emotional and psychological needs. The gastric bypass surgery is regarded as the most excellent mean which allows the patient to change lifestyle and eating behaviors and to have successful and lasting control of their weight and eating habits. Also see Gastric Bypass Before and After Doctor and scientists agreed during a 2004 conference that bariatric surgery is the best treatment for morbid obesity. They also agree that laparoscopic surgery is as safe and as effective as open surgery. Patients should have a complete assessment before the surgical procedure and should have a multidisciplinary team of doctors and therapists for the best possible outcome.