Gastric bypass is a procedure performed on the stomach to divide it into two portions. The portions are made up of an upper division and a lower pouch. The intestine is then arranged in a way as to link to both the upper and lower portions of the belly. There are several different kinds of gastric bypass surgery in Mexico. The variations arise from the different ways through which the intestine is relinked to the two portions of stomach.
The result of all gastric bypass surgical procedures is a reduced stomach capacity. Another result is a change in the physiological and physical reaction of stomachs to food. Patients are advised to go for this procedure because of various reasons. Some of the reasons are morbid obesity and suffering from type 2 diabetes, sleep apnea, and hypertension. Morbid obesity which has led to body mass index rising beyond 40 is the only one for which this prescription can be made.
The procedure comprises of variations such as MGB and Roux en Y proximal and distal. The most exercised variation is the Roux en Y proximal. Roux en Y proximal is also the commonest bariatric surgery done in USA. Intestines get divided at a length of around 45 centimeters after the lower stomach passage. The process has a Y in its name because intestines get made into Y arrangement after being divided.
The Y arrangement is made using about 80 cm to 150 cm of intestines while leaving about 85 percent for absorption of food. Patients who have had this procedure feel a sudden onset of stomachs feeling full. This feeling is followed shortly by an incresing satiety or in-difference to food. The entire process results in reduced ability of intestines to absorb food primarily fats and starches.
A 90 percent reduction in the capacity of stomach is caused by this surgical procedures. The two pouches created after the process are made of stomach tissues that are not vulnerable to expansion over time. The only enlargement that happens is that of the points where intestines are linked to the pouches.
Stomachs are bound to increase in volume slightly over time, but by the time that happens weight will already have been lost to desirable levels. Also, only reasonable stretching occurs to support reasonable body mass. Ingesting a small amount of food causes the walls of the belly to stretch immediately. The brain receives signals notifying it that the belly is full with food hence the feeling of fullness. No matter how little the food eaten is, the signals are still sent to the brain and the feeling of a filled stomach is felt.
Subsequent food must be eaten slowly and cautiously because rushing can cause one to vomit or feel a lot of discomfort. To benefit totally from the surgery, patients are advised to eat 5 to 6 small meals in a day. One should avoid eating other meals such as cookies and confectionary between meals because that can easily render the treatment useless.
The meals taken days after surgery should not exceed 0.25-0.5 of a cup. This amount should be increased slowly to a cup within one year. Obesity is known to recur if eating habits are not controlled well after undergoing the surgery.
The result of all gastric bypass surgical procedures is a reduced stomach capacity. Another result is a change in the physiological and physical reaction of stomachs to food. Patients are advised to go for this procedure because of various reasons. Some of the reasons are morbid obesity and suffering from type 2 diabetes, sleep apnea, and hypertension. Morbid obesity which has led to body mass index rising beyond 40 is the only one for which this prescription can be made.
The procedure comprises of variations such as MGB and Roux en Y proximal and distal. The most exercised variation is the Roux en Y proximal. Roux en Y proximal is also the commonest bariatric surgery done in USA. Intestines get divided at a length of around 45 centimeters after the lower stomach passage. The process has a Y in its name because intestines get made into Y arrangement after being divided.
The Y arrangement is made using about 80 cm to 150 cm of intestines while leaving about 85 percent for absorption of food. Patients who have had this procedure feel a sudden onset of stomachs feeling full. This feeling is followed shortly by an incresing satiety or in-difference to food. The entire process results in reduced ability of intestines to absorb food primarily fats and starches.
A 90 percent reduction in the capacity of stomach is caused by this surgical procedures. The two pouches created after the process are made of stomach tissues that are not vulnerable to expansion over time. The only enlargement that happens is that of the points where intestines are linked to the pouches.
Stomachs are bound to increase in volume slightly over time, but by the time that happens weight will already have been lost to desirable levels. Also, only reasonable stretching occurs to support reasonable body mass. Ingesting a small amount of food causes the walls of the belly to stretch immediately. The brain receives signals notifying it that the belly is full with food hence the feeling of fullness. No matter how little the food eaten is, the signals are still sent to the brain and the feeling of a filled stomach is felt.
Subsequent food must be eaten slowly and cautiously because rushing can cause one to vomit or feel a lot of discomfort. To benefit totally from the surgery, patients are advised to eat 5 to 6 small meals in a day. One should avoid eating other meals such as cookies and confectionary between meals because that can easily render the treatment useless.
The meals taken days after surgery should not exceed 0.25-0.5 of a cup. This amount should be increased slowly to a cup within one year. Obesity is known to recur if eating habits are not controlled well after undergoing the surgery.
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