Obesity is characterized by excess adipose tissue and defined by using the body mass index (BMI) based on world...
Robotic Bariatric Surgery
Evolution of Robotic Bariatric Surgery
Robotic Surgery was first introduced in 1985 when a robotic surgical arm was used in a neurosurgical biopsy. Shortly thereafter, in 1987, the first robotic gallbladder surgery was performed. Over the next three years, the robot’s umbrella expanded to include other operations and with different competing robotic systems.
In 1990 the FDA approved the first robotic endoscopic procedure, and in 2000 the first robot was FDA approved for laparoscopic surgery. Since its expansion, the robot has changed with regard to the number of arms, precisions of arm movements, docking ability, and picture quality including three dimensional screens.
In terms of bariatric surgery, the robot was first used in 1998 to place a gastric band. Since the advent, its use has expanded to all forms of bariatric surgery including sleeve gastrectomy, gastric bypass, and duodenal switches. Studies have even demonstrated efficacy of robotic revisions bariatric surgery. Robotic assisted bariatric surgery is performed under general anesthesia and usually requires overnight observation in the hospital with discharge the follow day.
The Lap-Band® is a gastric band which has been available in the United States for almost 20 years. However, the system was approved for use in Europe since the mid 1990’s. Its method of implantation is performed using laparoscopic or robotic techniques under general anesthesia. It is typically performed on an outpatient basis. The band is placed around the superior portion of the stomach and is connected to a small port placed below the skin (this allows for band adjustment). Typically a diet is slowly reintroduced postoperatively until resuming a normal diet at 4-6 weeks. The LapBand® comes in two different sizes and can be performed in select centers through a single site incision around the belly button versus the standard small four-five incisions.