The arthroscope is being used more and more in surgical procedures. This device works like a TV camera below the skin. It lets surgeons see the area they're working on without making big incisions.

Arthroscopy is less invasive than regular "open" surgery. Because of the reduced stitching time, arthroscopy can go more quickly. Patients usually heal faster. And they may have less pain and fewer complications.
 
In general, arthroscopic surgery has proved to be safe and effective. Your doctor can tell you more about how it works.