In arthroscopy surgery, under general or local anesthesia, at least 2 small incisions are made and entered into the joint where the arthroscopic surgery will be performed, and the joint is visualized with a fiber optic light source and micro camera, and joint degenerations are treated by seeing them. In arthroscopic surgeries, more than one part of the joint can be intervened. If there is discomfort in more than one place, the number of small incisions to be made naturally increases. Since the treatments to be performed vary, the treatment time varies between 30 and 120 minutes. Thanks to arthroscopy, photos and video images can be taken from the inside of the joint during the treatment. In arthroscopic surgeries, different arthroscopes can be preferred according to the joint. There are arthroscope options with different diameters of 4 mm for large joints (knee, hip, shoulder) and 1.9 - 2.7 mm for small joints (ankle, elbow, wrist).