There are many types of bariatric surgeries that exist. Lap band surgery is among those that are practiced commonly. It is an option that is particularly helpful to persons that have been trying to shed off excess weight through lifestyle changes but have been unsuccessful. If they have plans of undergoing lap band surgery Houston residents need to understand a number of things on the procedure in advance.
Bariatric surgical procedures are also known as restrictive operations mainly because of the way they work. They reduce the size of the stomach hence limit or restrict the amount of food that an individual can eat at a go. Faster filling of the stomach usually induces a state of early satiety meaning that the desire for food will also suppressed. The little amount of food eaten is mainly used for energy provision; very little goes to storage.
Before you are scheduled to undergo this procedure, the doctor will have to evaluate you. Part of this evaluation includes taking your medical history and subjecting you to a physical examination. The procedure is likely to be useful in persons whose body mass index is at least 40. Exceptions include potential candidates that are already struggling with weight-related complications such as sleep apnea and hypertension.
During the operation, a circular silicon band is placed onto the upper portion of the stomach (also known as the fundus). The device causes compression and this effectively reduces the size of the stomach. The effective capacity is about an ounce. A special instrument known as a laparoscope is used in putting the device in position. It is inserted into the abdominal cavity through three small ports of 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.
Perhaps the biggest advantage associated with this surgery over other types of bariatric surgeries is that it can be reversed easily. Reversal may be needed in the event of severe complications. Similarly, adjustments can be made easily if the desired results are not achieved. A plastic tube that is continuous with the band is used in making the desired adjustments. This is done by filling it with saline or emptying it.
Generally, this procedure is safe but a number of potential complications exist. Excessive bleeding during surgery may be encountered but very rarely due to the small incisions that are used. The squeeze from the band may result in nausea and vomiting. Reducing the compression through adjustments usually help relieve these symptoms. It is important that you discuss the likelihood of these complications before signing up for the surgery.
In most centers, this surgery is performed as a day case. What this means is that you will be released from the hospital on the same day. The diet on the first two to three weeks should be light. Weight loss is evident within weeks of undergoing the surgery. It has been shown that between 40% and 50% of weight can be lost within 6 months and one year.
Bariatric surgical procedures are also known as restrictive operations mainly because of the way they work. They reduce the size of the stomach hence limit or restrict the amount of food that an individual can eat at a go. Faster filling of the stomach usually induces a state of early satiety meaning that the desire for food will also suppressed. The little amount of food eaten is mainly used for energy provision; very little goes to storage.
Before you are scheduled to undergo this procedure, the doctor will have to evaluate you. Part of this evaluation includes taking your medical history and subjecting you to a physical examination. The procedure is likely to be useful in persons whose body mass index is at least 40. Exceptions include potential candidates that are already struggling with weight-related complications such as sleep apnea and hypertension.
During the operation, a circular silicon band is placed onto the upper portion of the stomach (also known as the fundus). The device causes compression and this effectively reduces the size of the stomach. The effective capacity is about an ounce. A special instrument known as a laparoscope is used in putting the device in position. It is inserted into the abdominal cavity through three small ports of 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.
Perhaps the biggest advantage associated with this surgery over other types of bariatric surgeries is that it can be reversed easily. Reversal may be needed in the event of severe complications. Similarly, adjustments can be made easily if the desired results are not achieved. A plastic tube that is continuous with the band is used in making the desired adjustments. This is done by filling it with saline or emptying it.
Generally, this procedure is safe but a number of potential complications exist. Excessive bleeding during surgery may be encountered but very rarely due to the small incisions that are used. The squeeze from the band may result in nausea and vomiting. Reducing the compression through adjustments usually help relieve these symptoms. It is important that you discuss the likelihood of these complications before signing up for the surgery.
In most centers, this surgery is performed as a day case. What this means is that you will be released from the hospital on the same day. The diet on the first two to three weeks should be light. Weight loss is evident within weeks of undergoing the surgery. It has been shown that between 40% and 50% of weight can be lost within 6 months and one year.
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