The demand for weight loss surgery has been increasing in New York thanks to the numerous advances in surgical techniques that have not only made this option safe but quite effective as well. Lap-band and laparoscopic sleeve gastrectomy are also known as bariatric surgeries. While the may be used in virtually anyone, it is important to stress that they are most suitable for persons that have tried the lifestyle options of losing weight but have been unsuccessful.
The two operations work by reducing the functional capacity of the stomach. The stomach tends to fill faster than before hence there is a reduction in the amount of food eaten. Most of the food that is consumed undergoes metabolism to produce energy and very little is converted to fat. With time, there is net weight loss. The fundamental difference between the two is the fact that while lap-band surgery is can be reversed while sleeve gastrectomy is permanent.
Lap band surgery is typically performed laparoscopically. This involves entry into the abdomen through minimal access. Three small incisions (ports) are made in the anterior abdominal wall and used for the insertion of a camera and instruments. A silicon band is fixed to the upper stomach portion so as to cause compression. This converts the entire organ into a small pouch capable of holding just a small amount of food.
After the operation, one may suffer from a number of side effects that include minimal bleeding, aversion to food, nausea and vomiting. Reducing the compression force by the silicon band may help reduce the severity of some of the symptoms. This is made possible by injecting or drawing saline from a tube that is connected to the band. When water is injected into the tube the size reduces and when it is withdrawn it increases and symptoms abate.
Sleeve gastrectomy is a surgical operation that involves the reduction of the stomach size by as much as 80%. The resultant tubular structure resembles a sleeve (hence the name). Apart from faster filling, the stomach also causes faster movement of food which effectively reduces the amount of nutrients absorbed. Side effects include leakage of food into the abdominal cavity, bleeding and infections.
Generally, surgical weight loss surgery is most beneficial in persons with a body mass index (BMI) of more than 40. In case they have weight related complications such as diabetes, hypertension, sleep apnea and gastro esophageal reflux disease, a lower BMI may be considered. Bariatric surgeries have been shown to reduce the symptoms associated with these conditions.
A number of high risk situations in which having the procedure is not recommended include. One of them is the presence of a hormonal abnormality such as that involving the thyroid hormone. The surgery has to be postponed in this case until the problem is treated. Other likely high risk conditions include esophagitis, inflammatory bowel disease and peptic ulcers among others.
Typically, the surgery is done as a day case which means that one can be released from the hospital on the same day. In a few cases, one may be kept on the hospital for between 24 and 48 hours for observation. A liquid dies is recommended for the first two weeks after the operation so as to allow for proper healing of the stitched regions on the stomach (in the case of gastrectomy).
The two operations work by reducing the functional capacity of the stomach. The stomach tends to fill faster than before hence there is a reduction in the amount of food eaten. Most of the food that is consumed undergoes metabolism to produce energy and very little is converted to fat. With time, there is net weight loss. The fundamental difference between the two is the fact that while lap-band surgery is can be reversed while sleeve gastrectomy is permanent.
Lap band surgery is typically performed laparoscopically. This involves entry into the abdomen through minimal access. Three small incisions (ports) are made in the anterior abdominal wall and used for the insertion of a camera and instruments. A silicon band is fixed to the upper stomach portion so as to cause compression. This converts the entire organ into a small pouch capable of holding just a small amount of food.
After the operation, one may suffer from a number of side effects that include minimal bleeding, aversion to food, nausea and vomiting. Reducing the compression force by the silicon band may help reduce the severity of some of the symptoms. This is made possible by injecting or drawing saline from a tube that is connected to the band. When water is injected into the tube the size reduces and when it is withdrawn it increases and symptoms abate.
Sleeve gastrectomy is a surgical operation that involves the reduction of the stomach size by as much as 80%. The resultant tubular structure resembles a sleeve (hence the name). Apart from faster filling, the stomach also causes faster movement of food which effectively reduces the amount of nutrients absorbed. Side effects include leakage of food into the abdominal cavity, bleeding and infections.
Generally, surgical weight loss surgery is most beneficial in persons with a body mass index (BMI) of more than 40. In case they have weight related complications such as diabetes, hypertension, sleep apnea and gastro esophageal reflux disease, a lower BMI may be considered. Bariatric surgeries have been shown to reduce the symptoms associated with these conditions.
A number of high risk situations in which having the procedure is not recommended include. One of them is the presence of a hormonal abnormality such as that involving the thyroid hormone. The surgery has to be postponed in this case until the problem is treated. Other likely high risk conditions include esophagitis, inflammatory bowel disease and peptic ulcers among others.
Typically, the surgery is done as a day case which means that one can be released from the hospital on the same day. In a few cases, one may be kept on the hospital for between 24 and 48 hours for observation. A liquid dies is recommended for the first two weeks after the operation so as to allow for proper healing of the stitched regions on the stomach (in the case of gastrectomy).
About the Author:
To learn more about lap-band and laparoscopic sleeve gastrectomy, you should pay a visit to this website. Come and find out all the relevant info about this procedure by checking out the following page on http://lapspecialists.com.
0 comments:
Post a Comment