title: HETEROTOPIC OSSIFICATION OF PATELLAR TENDON.
mesh_terms: D000293:Adolescent; D002965:Classification; D003937:Diagnosis, Differential; D050723:Fractures, Bone; D006801:Humans; D009999:Ossification, Heterotopic; D010007:Osteochondritis; D010012:Osteogenesis; D010329:Patella; D017847:Patellar Ligament; D010336:Pathology; D013710:Tendons
keywords: ADOLESCENCE; CLASSIFICATION; DIAGNOSIS, DIFFERENTIAL; FRACTURES; OSSIFICATION, PATHOLOGIC; OSTEOCHONDRITIS; PATELLA; PATHOLOGY; TENDONS