title: Fragmentation of the lower pole of the patella in spastic lower extremities.
mesh_terms: D000293:Adolescent; D001847:Bone Diseases / Q000000981:diagnostic imaging / Q000209:etiology*; D002114:Calcinosis / Q000000981:diagnostic imaging / Q000209:etiology*; D002547:Cerebral Palsy / Q000150:complications*; D002648:Child; D003286:Contracture / Q000150:complications*; D005260:Female; D005598:Fractures, Spontaneous / Q000000981:diagnostic imaging / Q000209:etiology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D010007:Osteochondritis / Q000000981:diagnostic imaging / Q000209:etiology*; D010264:Paraplegia / Q000150:complications; D010329:Patella / Q000000981:diagnostic imaging; D010522:Periostitis / Q000000981:diagnostic imaging / Q000209:etiology*; D011859:Radiography