An arthroscopy is a minimally invasive surgical procedure used to diagnose and treat joint problems. During the procedure, a small camera called an arthroscope is inserted into the joint through a tiny incision. This allows doctors to see the inside of the joint on a monitor, helping them identify issues such as tears, inflammation, or damage. In addition to diagnosis, arthroscopies can also be used to perform repairs or remove damaged tissue. Common joints treated with this technique include the knee, shoulder, and ankle. The benefits of arthroscopy include less pain, quicker recovery times, and smaller scars compared to traditional open surgery.