Knee flexor and extensor muscle strength.
D002357:Cartilage Diseases / Q000601:surgery*; D006801:Humans; D007717:Knee / Q000503:physiopathology* / Q000601:surgery; D009129:Muscle Tonus; D009132:Muscles / Q000503:physiopathology*; D011183:Postoperative Complications; D012046:Rehabilitation