Arthroscopy for diagnosis of disorders of the knee joint.
D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D004724:Endoscopy; D005260:Female; D006801:Humans; D007592:Joint Diseases / Q000175:diagnosis*; D007719:Knee Joint; D008297:Male; D008875:Middle Aged