title: Is a magnetic resonance imaging scan necessary to diagnose knee arthritis?
authors.forename: Ronald P
authors.initials: RP
authors.lastname: Grelsamer
mesh_terms: D001182:Arthroscopy; D003657:Decision Making; D006801:Humans; D007592:Joint Diseases / Q000175:diagnosis / Q000601:surgery; D007719:Knee Joint / Q000473:pathology; D008279:Magnetic Resonance Imaging; D020370:Osteoarthritis, Knee / Q000175:diagnosis* / Q000601:surgery; D016474:Weight-Bearing