Weight loss surgery has been very popular especially with people who do not seem to respond to other weight loss plans and who are severely obese. These individuals usually need more aggressive management for weight loss, which may include surgery. The most common procedure done is bariatric surgery or the removal of a part of the stomach to make the space for food less; thereby promoting a feeling of fullness and preventing obese people from eating a lot.
However, all surgeries are not without any risks. This may include haemorrhage, infection, poor wound healing and others. In particular, most major surgeries for weight loss involve open surgery, which involves a large incision in the abdomen. Rules indicate that the larger the incision, the greater are the risks associated. Based on this, weight loss surgeries that are minimally-invasive may provide weight loss benefits without the severe complications associated with open surgeries.
A new study proved that minimally-invasive weight loss surgery is indeed safer than open surgery. The study involved 150,000 patients who underwent bariatric or gastric bypass surgery in the US.
A bariatric surgery or gastric bypass involves the creation of a pouch on the top portion of the stomach. This small pouch is then connected to the small intestine and it acts as the normal stomach to contain food. However, since the pouch is already smaller than the normal stomach, it allows the obese person to consume fewer calories. The conventional way of doing gastric bypass is through open surgery to allow surgeons to have a more direct view of the gastrointestinal system.
The open surgery requires a large incision to be created in the abdomen, which increases the risk for severe bleeding. Also, the larger incision allows more microorganisms to possibly enter leading to infection.
In minimally-invasive weight loss surgery, laparoscopic technique is used. In laparoscopic gastric bypass, the surgeon creates small holes in the abdomen; instead of a large hole, which makes the surgery less invasive. After the creation of holes, small instruments together with a laparoscope or a small camera are inserted to allow the surgeon to navigate through the abdomen. The surgeon usually establishes a clear view inside the stomach through the use of a monitor in which images are displayed from the small camera.
The Advantages of Laparoscopic Gastric Bypass
Laparoscopic gastric bypass provides advantages over open surgery including:
- Less pain
For patients, laparoscopic gastric bypass is less painful because of the presence of only small incisions. Larger incisions in open surgery cause more extensive inflammation; thereby leading to more intense pain.
- Faster recovery
Patients undergoing laparoscopic procedures also experience faster recovery due to the faster healing of the wound. Patients are also able to assume activities of daily living sooner than those who undergo open surgeries. Ambulation, movement and elimination are also easier with laparoscopic gastric bypass.
- Cheaper hospitalization
Although laparoscopic gastric bypass is more costly than open procedures due to the expertise of the surgeon and the more delicate instruments used, the overall hospitalization cost is cheaper because of fewer hospitalization days as well as absence of complications.
Patients have the full autonomy to choose whether to undergo laparoscopic or open surgery. It is essential that people who plan to undergo gastric bypass know the procedures very well in order to decide which is best. It is also essential to discuss with your surgeon the procedure of gastric bypass in order to get ready for the surgery, whichever form you choose.
If you plan to lose weight through surgery, you may opt to go for the safer and minimally invasive procedure. Even better, avoid the surgical knife all together and lose weight through Nutrisystem. Visit Weightlosstriumph to learn about the Nutrisystem diet and how it can help you lose weight whether it is 20 or 120 lbs. Nutrisystem is one of the best weight loss programs recommended by experts for safe and healthy weight loss.
Dr. Amarendra, the guest author blogs at www.weightlossdiets4women.com, a website that provides help about diet matters to women over 35.