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Weight Loss Surgery Options

The American Society for Metabolic and Bariatric Surgery describes two basic approaches to weight loss surgery:
  • Restrictive procedures that decrease food intake.
  • Malabsorptive procedures that alter digestion, thus causing food to be poorly digested and incompletely absorbed.

Laparoscopic or Minimally Invasive Surgery

At Mountainside Hospital, we perform the following minimally invasive surgeries: These procedures are known as laparoscopic.  When a laparoscopic operation is performed, a small video camera is inserted into the abdomen. The surgeon views the procedure on a separate video monitor. Most laparoscopic surgeons believe this gives them better visualization and access to key anatomical structures.

The camera and surgical instruments are inserted through small incisions made in the abdominal wall. This approach is considered less invasive because it replaces the need for one long incision to open the abdomen. A recent study shows that patients having had laparoscopic weight loss surgery experience less pain after surgery, resulting in easier breathing, improved lung function, and higher oxygen levels. Other realized benefits with laparoscopy have been fewer wound complications such as infection or hernia, and patients returning more quickly to pre-surgical levels of activity.

Laparoscopic procedures for weight loss surgery employ the same principles as their "open" counterparts and produce similar excess weight loss. Not all patients are candidates for this approach, just as all bariatric surgeons are not trained in the advanced techniques required to perform this less invasive method. The American Society for Bariatric Surgery recommends that laparoscopic weight loss surgery should only be performed by surgeons who are experienced in both laparoscopic and open bariatric procedures.