title: [Origin of chondromalacia patellae due to a single injury].
mesh_terms: D002357:Cartilage Diseases / Q000209:etiology* / Q000503:physiopathology; D002358:Cartilage, Articular / Q000503:physiopathology; D006801:Humans; D007718:Knee Injuries / Q000150:complications*; D010018:Osteomalacia / Q000209:etiology*; D010329:Patella / Q000293:injuries*
vernacular_title: Entstehung der Chondromalacia patellae durch ein einmaliges Trauma