Revision weight loss surgery is essentially a surgical method which is commonly done on patients who have undergone an initial form of weight loss surgery, and either have had excessive side effects from this surgery or haven't attained sufficient weight loss results from it. In this form of weight loss surgery, portions of the original surgery area are removed. These are generally the stomach or duodenum areas, but other parts are also often removed. The revision surgery is undertaken in order to correct any problems that were detected before the original operation.
In the case of revision weight loss surgery for gastric bypass, the stapling is often performed as part of the revision process, but it's not always. The most common areas which are operated on when a person has a gastric bypass are the navel and the small intestines. In some cases, the stapling can be performed as a single procedure, but is rarely the case in the majority of cases. As previously mentioned, patients can also return to their previous diet and activity level after the operation. This will depend on the severity of the surgical problem, and the health and eating habits of the patients at the time of the procedure.
In addition to the changes that take place after bariatric surgery for gastric bypass, there are some other changes which may occur. These changes are less drastic than those that occur with bariatric surgery for weight loss purposes, but they still do take place. One of the most common things that occurs after revision weight loss surgery for gastric bypass is diarrhea. The degree to which diarrhea occurs depends on the patient. Those who are more severely obese may experience severe diarrhea up to six weeks after the operation. Those with more moderate obesity may only experience mild to moderate diarrhea.
It should be noted that potential complications from these surgeries are rare. It is true that these operations are not without risk, but the risks are very minor compared to other types of surgeries. For example, patients can suffer from infections at the incision sites or from having food caught in the surgical site. These risks are easily overcome with antibiotics, minimal postoperative care and prompt recovery. Overall, complications are infrequent and should not keep patients from undergoing their surgeries.
Another common complication following revision weight loss surgery may be excessive gas production. There is usually no way to prevent this from occurring. Patients who suffer from this condition may find themselves gasping for breath for a period of time after their meals. This discomfort can be uncomfortable for some patients, but is usually not serious. After recovering from this symptom, patients should be encouraged to eat slowly and without pain.
Other potential complications from revision weight loss surgery can include infection, blood clots, abscess formation and hemorrhage. Infections occur most often in patients who had surgery to remove large pieces of gallbladder tissue. Potential complications due to blood clots can result in a number of conditions including deep vein thrombosis, pulmonary embolism and heart attack. Abscess formation occurs when stomach contents soak up excessive blood. If this happens, there is a risk that the surrounding organs could become injured.
In most cases, complications arising from revision weight loss surgery can be prevented with adequate postoperative care and prompt recovery. Patients who had uncomplicated open-heart surgery are less likely to develop problems. However, it is important for patients to be aware of any medical conditions that may have developed during or after their surgery. Bariatric surgeons should work closely with patients to ensure that they have as healthy of a recovery as possible.
The benefits of having revision weight loss surgery outweigh the risks by a wide margin. Patients find that they lose more than six pounds on average and feel better than ever before. With proper follow-up, most patients return to their normal activity levels within six months to a year. If you had a relatively uncomplicated initial bariatric surgery, you are likely to have a similar outcome with revision surgery.
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