doctor surgeon holds a scalpel near the knee joint mockup on a blue background. concept knee surgery, cruciate ligament

anatomy arthritis arthroscopy arthrosis artificial background blue bursitis concept copy cruciate damage deforming disease doctor endoprosthesis endoprosthetics endoscopy hand illness internal joint knee kneejoint layout ligament medical meniscus modern orthopedics pain prosthesis replacement rupture scalpel sickness space stifle stiflejoint surgery text therapy treatment