Through incisions the size of a dime, tiny video cameras, which are attached to lenses called endoscopes, are placed inside the body to help surgeons remove or repair diseased organs. Images are transferred through the lens, to the camera, and then to a television monitor, which the surgeon watches. Thanks to this visualization, patients are spared the large incisions that accompany open surgery. Consequently, they are also spared much pain and suffering. Recovery times are generally shorter with this minimally invasive technique, and medical bills are usually less, says Professor Rosser.
Laparoscopic surgery affords clear advantages.
But while the simpler procedures are growing in use, the more sophisticated ones are increasing at a notably slower pace. At issue, notes Professor Rosser, is a shortage of qualified practitioners. And that's due mainly to a lack of proper training. To begin with, you're not working in a three-dimensional arena. Professor Rosser likens the challenge to eating peas with two-foot chopsticks.