Bariatric surgeries are becoming a preferred mode of weight loss all over the world include New York City. The reasons behind this are the increase safety and effectiveness of these procedures. Three main types of weight loss surgeries are performed: gastric banding, gastric bypass and sleeve gastrectomy. Both similarities and difference exist among these techniques. Lap-band and laparoscopic sleeve gastrectomy are associated with better outcomes than the bypass procedure.
When one is trying to lose weight, they need to first consider the conservative methods. Such will include for instance modifying the diet and making it healthier. The intake of carbohydrates and fats should be reduced and that of fruits and vegetables increased. You need to exercise regularly to help burn excess fats and prevent unnecessary weight gain. These options need to be tried out for at least 6 months before being considered ineffective.
To choose between banding and gastrectomy, one has to fully understand the benefits and risks associated with each of them. One of the major similarities is that both of them can be effectively performed using the open technique or laparoscopy. The major difference is that in gastrectomy the stomach has to be cut surgically while no cutting is involved in banding. For this reason banding is reversible while gastrectomy is not.
To perform the banding procedure, the abdominal cavity is first opened either through a large incision or by making smaller incisions to be used for the placement of the laparoscope. The next step is to place a silicone band around the upper part of the stomach. This band has a compression effect that squeezes the stomach and reduces its size considerably. The force of compression can be increased or reduced as needed.
Gastrectomy is simply the cutting and removal of a segment of a stomach. In a single operation, between 75 and 80% is usually removed. What is left behind is a small pouch that takes the shape of a sleeve (thus the name of the operation). The laparoscopic method is preferred over the open technique. Once the required part has been cut off, the rest is stitched back using sutures or stitches.
There are a number of complications that potential candidates need to be aware of. These include, among others, excessive loss of blood, accidental injury to internal organs and postoperative infections. The loss of stitches or staples used in closure may be seen in very rare circumstances. When it occurs, it leads to leakage of digested foods and acids which may in turn lead to chemical injury of various organs.
Reduced stomach capacity translates into reduced intake of food. This is not only due to the smaller quantity of food that can be held at one time but also due to the associated early satiety. A reduction in the surface area of the stomach also reduces the amount of food absorbed. Weight loss begins to become evident within weeks or months depending on the magnitude of the problem.
Bariatric operations can be performed in a wide range of patients. However, there are conditions that may make the procedures risky in some of them. Systemic conditions such as hyperthyroidism and uncontrolled diabetes may require that some form of intervention takes place first before the procedure takes place. The same case applies to conditions that are restricted to the gastrointestinal system such as inflammatory bowel disease (IBD) and peptic ulcer disease.
When one is trying to lose weight, they need to first consider the conservative methods. Such will include for instance modifying the diet and making it healthier. The intake of carbohydrates and fats should be reduced and that of fruits and vegetables increased. You need to exercise regularly to help burn excess fats and prevent unnecessary weight gain. These options need to be tried out for at least 6 months before being considered ineffective.
To choose between banding and gastrectomy, one has to fully understand the benefits and risks associated with each of them. One of the major similarities is that both of them can be effectively performed using the open technique or laparoscopy. The major difference is that in gastrectomy the stomach has to be cut surgically while no cutting is involved in banding. For this reason banding is reversible while gastrectomy is not.
To perform the banding procedure, the abdominal cavity is first opened either through a large incision or by making smaller incisions to be used for the placement of the laparoscope. The next step is to place a silicone band around the upper part of the stomach. This band has a compression effect that squeezes the stomach and reduces its size considerably. The force of compression can be increased or reduced as needed.
Gastrectomy is simply the cutting and removal of a segment of a stomach. In a single operation, between 75 and 80% is usually removed. What is left behind is a small pouch that takes the shape of a sleeve (thus the name of the operation). The laparoscopic method is preferred over the open technique. Once the required part has been cut off, the rest is stitched back using sutures or stitches.
There are a number of complications that potential candidates need to be aware of. These include, among others, excessive loss of blood, accidental injury to internal organs and postoperative infections. The loss of stitches or staples used in closure may be seen in very rare circumstances. When it occurs, it leads to leakage of digested foods and acids which may in turn lead to chemical injury of various organs.
Reduced stomach capacity translates into reduced intake of food. This is not only due to the smaller quantity of food that can be held at one time but also due to the associated early satiety. A reduction in the surface area of the stomach also reduces the amount of food absorbed. Weight loss begins to become evident within weeks or months depending on the magnitude of the problem.
Bariatric operations can be performed in a wide range of patients. However, there are conditions that may make the procedures risky in some of them. Systemic conditions such as hyperthyroidism and uncontrolled diabetes may require that some form of intervention takes place first before the procedure takes place. The same case applies to conditions that are restricted to the gastrointestinal system such as inflammatory bowel disease (IBD) and peptic ulcer disease.
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