Surgery is now widely accepted as an effective method of losing weight. There are several types of bariatric operations that are performed all over the world. Lap band surgery is among those that provide the most satisfactory results. Generally, people who sign up for these procedures are those that have attempted using other techniques (such as lifestyle modification) but have been unsuccessful. There are some important things on Lap band surgery Houston obese patients need to know.
Bariatric surgeries are also termed restrictive surgeries because of the underlying principle. The effects are achieved due to a reduction in the capacity of the stomach and subsequently a reduction in the amount of food eaten. Persons that have had the operation experience faster filling and early satiety. Most of the food that is eaten is used for the provision of energy with very little being stored in adipose tissues.
Before undergoing this procedure, you will need to see a doctor for an evaluation exercise. This will include the taking of a medical history as well as the performance of a physical examination. An ideal candidate for this operation should have a body mass index of about 40. This is usually disregarded if obesity related medical conditions such as hypertension, diabetes and sleep apnea have already set in.
The surgery is performed by placing a silicon band on one part of the stomach (usually the upper portion). The compression caused by this band markedly reduces the size of the stomach such that only a small amount of eaten food can be held at a given point in time. This is usually done laparoscopically (uses an instrument known as a laparoscope). Three ports of entry have to be created on the abdomen to facilitate its entry.
Although the banding can also be done through an open surgical approach, the laparoscopic technique is more preferred. One of the main reasons as to why this is the case is the fact that the incision used for the open procedure is larger, more prone to infections and associated with unsightly scars. The laparoscopic approach results in quicker recovery and patients can resume their regular routines within 24 to 48 hours.
One of the major advantages that this surgical operation has over other similar surgeries is that it is reversible. It is possible to make some adjustments to the band so as to increase effectiveness or minimize side effects. A plastic tubing connected to the band can be accessed from a predetermined area of the skin. When the tube is filled with water the compression increases and when emptying takes place, the compression reduces.
In general, this procedure, is considered safe. This does not mean that there are not potential complications. During the operation, excessive bleeding and injury to other structures may occur. Fortunately, the use of laparoscopy has markedly reduced this risk. Other complications that may be encountered are nausea and vomiting and these mainly result due to excessive pressure by the silicone band. Reducing this pressure reduces symptom severity.
This surgery is often conducted as a day case. The meaning of this is that a patient will be released home on the same day that they are operated except in cases where complications are encountered. The diet for the first two weeks should be light to allow the digestive tract to make adjustments. You will notice signs of weight loss within weeks and after about six months one may lose as much as 50% of their original weight.
Bariatric surgeries are also termed restrictive surgeries because of the underlying principle. The effects are achieved due to a reduction in the capacity of the stomach and subsequently a reduction in the amount of food eaten. Persons that have had the operation experience faster filling and early satiety. Most of the food that is eaten is used for the provision of energy with very little being stored in adipose tissues.
Before undergoing this procedure, you will need to see a doctor for an evaluation exercise. This will include the taking of a medical history as well as the performance of a physical examination. An ideal candidate for this operation should have a body mass index of about 40. This is usually disregarded if obesity related medical conditions such as hypertension, diabetes and sleep apnea have already set in.
The surgery is performed by placing a silicon band on one part of the stomach (usually the upper portion). The compression caused by this band markedly reduces the size of the stomach such that only a small amount of eaten food can be held at a given point in time. This is usually done laparoscopically (uses an instrument known as a laparoscope). Three ports of entry have to be created on the abdomen to facilitate its entry.
Although the banding can also be done through an open surgical approach, the laparoscopic technique is more preferred. One of the main reasons as to why this is the case is the fact that the incision used for the open procedure is larger, more prone to infections and associated with unsightly scars. The laparoscopic approach results in quicker recovery and patients can resume their regular routines within 24 to 48 hours.
One of the major advantages that this surgical operation has over other similar surgeries is that it is reversible. It is possible to make some adjustments to the band so as to increase effectiveness or minimize side effects. A plastic tubing connected to the band can be accessed from a predetermined area of the skin. When the tube is filled with water the compression increases and when emptying takes place, the compression reduces.
In general, this procedure, is considered safe. This does not mean that there are not potential complications. During the operation, excessive bleeding and injury to other structures may occur. Fortunately, the use of laparoscopy has markedly reduced this risk. Other complications that may be encountered are nausea and vomiting and these mainly result due to excessive pressure by the silicone band. Reducing this pressure reduces symptom severity.
This surgery is often conducted as a day case. The meaning of this is that a patient will be released home on the same day that they are operated except in cases where complications are encountered. The diet for the first two weeks should be light to allow the digestive tract to make adjustments. You will notice signs of weight loss within weeks and after about six months one may lose as much as 50% of their original weight.
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