osteoarthritis osteoarthritis, hip MESH:D015207 EFO:1000786 NCIT:C34876 Noninflammatory degenerative disease of the hip joint which usually appears in late middle or old age. It is characterized by growth or maturational disturbances in the femoral neck and head, as well as acetabular dysplasia. A dominant symptom is pain on weight-bearing or motion. UMLS:C0029410 hip osteoarthritis MONDO:0006629 MEDGEN:14530