Gastric Surgery, Gastric Bypass Surgery Facts!
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Gastric bypass is a form of weight-loss surgery done on a lot of Americans today. The reason is because more and more Americans are suffering from obesity and excessive weight problems. In some cases, a gastric bypass is the only way to make losing weight possible. For most of us, gastric bypass is merely an option. The American Society for Bariatric Surgery reports that there were more than 63,000 of such surgeries being done in the United States alone in the year 2002.
However, it is important to note that a Gastric Bypass is not the right surgery for everyone. Click here to read the rest of this article ... |
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| The more involved and more popular combination-procedure gastric bypass surgery involves stapling the stomach to make it smaller and reattaching the small intestine to bypass a portion responsible for the majority of calorie and nutrient absorption.Gastric bypass surgery is only available to the morbidly obese (more than 100 pounds overweight) who have been obese for more than 5 years and shown a serious effort to lose their excess weight through not surgical methods such as diet and exercise.Surgery in any form is risk-inherent and gastric bypass surgery can result in complications. Complications of gastric bypass surgery include infection, leaking of Click here to read the rest of this article ... Gastric bypass surgery comes in many forms but the most popular are combination-techniques that shrink the stomach by stapling off a small section and shortening the small intestine by reattaching it at a lower point where fewer calories will be absorbed. Gastric bypass surgery and other bariatric procedures were traditionally performed with large incisions but laparoscopes have changed that resulting in lowered risks of many potential complications. Laparoscopic gastric bypass surgery is a less-invasive technique involving several small incisions in the abdomen through which surgical instruments are inserted. The laparoscope (camera) is also inserted inside the abdomen so the Click here to read the rest of this article ... Ten years ago approximately 20,000 weight-loss operations were performed in the United States every year. Today that figure is expected to reach an unbelievable 200,000. Today about two thirds of the population of the US is overweight, with about thirty percent of these people being clinically obese. Additionally, a staggering nine million adults are more than 100 pounds overweight and are classed as morbidly obese. For these people the traditional remedy of diet combined with exercise simply doesn't work and they are turning more and more towards gastric bypass surgery. The commonest form of gastric bypass surgery today is a procedure known as Click here to read the rest of this article ... |
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| Gastric Surgery Procedures 101 Gastric bypass, which changes the anatomy of your digestive system to limit the amount of food you can eat and digest, is the favored bariatric surgery in the United States. Most surgeons prefer this procedure because it's safer and has fewer complications than other available weight-loss surgeries. It can provide long-term, consistent weight loss if accompanied with ongoing behavior changes. Gastric bypass isn't for everyone with obesity, however. It's a major procedure that poses significant risks and side effects and requires permanent changes in your lifestyle. The top section, called the pouch, holds the food (about a tablespoonful, compared to the normal stomach, which holds about a quart). The pouch will eventually expand enough to hold no more than one cup of chewed-up food, so you will feel full quickly. Then, the intestines are detached from the bottom of your stomach, and attached to the pouch. Since the intestines are brought up and not shortened, the food can be fully absorbed, eliminating the chance of vitamin and mineral deficiencies, a problem with previous surgeries of this type. The unused part of the stomach still produces gastric juices, which help the body absorb nutrients. The limited absorption of vitamin B12 and iron can cause anemia. The lack of calcium absorption can cause osteoporosis and metabolic bone disease. People who undergo this procedure are required to take nutritional supplements that usually prevent these deficiencies. The more extensive the bypass operation, the greater is the risk for complications and nutritional deficiencies. People who undergo extensive bypasses of the normal digestive process require not only close monitoring, but also lifelong use of special foods and medications. Gastric bypass is traditionally a laparoscopic or minimally invasive procedure. During the operation, which requires general anesthesia (being completely "put under"), a surgeon makes tiny incisions in the abdominal area and, working with a miniature scope, divides the stomach into two sections with two rows of stitch-like staples. Between the rows of staples, the surgeon makes incisions so scar tissue will grow over the staples to secure them in place. The risks of the surgery include bleeding, infections, and respiratory problems. Generally, the procedure requires a three- to four-day hospital stay. After you go home, you need to follow strict dietary instructions. For the first few weeks after surgery, it might be difficult to eat anything without feeling uncomfortably full, and your stomach will still be very tender. It will take six to eight weeks before you are able to digest complex carbohydrates and protein (such as chicken, pasta, and dairy products) without vomiting. It will be difficult for you to digest large amounts of fat, alcohol, or sugar. Most patients lose an average of 10 pounds per month, and reach a stable weight 18 months after surgery. If you weigh 500 pounds or more, your doctor might recommend a low-protein diet or the mouth-wiring procedure for a few months so that you can lose some weight before a gastric bypass can be performed. While your mouth is wired shut, you will lose weight quickly because your food intake, provided in liquid form, is strictly regulated. Weight loss before gastric bypass surgery might be necessary because the endoscopy equipment is not long enough to accommodate the girth of a patient weighing 500 or more pounds. In addition, most operating tables can hold up to 400 pounds. Other risks, such as reaction to anesthesia, are also increased in patients who weigh more than 500 pounds, so wiring your mouth shut to promote weight loss might be suggested. However, wiring your mouth shut is only a temporary solution, usually only suggested for a few months. Then, the gastric bypass procedure and reducing and monitoring food intake are needed for long-term success. Before such drastic measures are performed, there are a few qualifying conditions to be considered eligible for either of these procedures. You must be at least 100 pounds over your recommended weight and have exhausted all efforts to lose weight by reducing food intake, changing your eating habits, planning your meals, and exercising. Keep in mind that there are no miracle weight loss cures. Any type of weight loss or maintenance regimen requires a lifetime commitment to be successful. Obesity, once seen as akin to laziness and overeating, is now understood as a complex disorder having to do with genetics and hormonal as well as lifestyle factors. People seem to have very different energy requirements; some can eat half as much as others and weigh the same. By some estimates, as many as 20% of Americans are obese with 6-10% classified as morbidly obese (having a body mass index of 40 or greater, or being more than 100 pounds overweight), a health problem with severe consequences that can include hypertension, diabetes, cardiovascular disease, obstructive sleep apnea, degenerative arthritis, breast and Click here to read the rest of this article ... Obesity, once seen as akin to laziness and overeating, is now understood as a complex disorder having to do with genetics and hormonal as well as lifestyle factors. People seem to have very different energy requirements; some can eat half as much as others and weigh the same. By some estimates, as many as 20% of Americans are obese with 6-10% classified as morbidly obese (having a body mass index of 40 or greater, or being more than 100 pounds overweight), a health problem with severe consequences that can include hypertension, diabetes, cardiovascular disease, obstructive Click here to read the rest of this article ... |
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