Knee Arthroscopy is a surgical technique doctors use to diagnose and treat knee joint problems. By inserting a tiny camera called an arthroscope through a tiny incision in the knee, your surgeon can analyze the condition and, if necessary, correct it. Arthroscopy can diagnose such knee problems as a torn meniscus, anterior or posterior cruciate ligaments, and a misaligned patella (kneecap). For most people, the procedure can be done in less than two hours and patients usually go home on the same day.
The video below demonstrates the procedure