M91: Juvenile osteochondrosis of hip and pelvis excludes1 slipped upper femoral epiphysis (nontraumatic) (M93.0) |
| M91.0: Juvenile osteochondrosis of pelvis |
| M91.1: Juvenile osteochondrosis of head of femur [Legg-Calvé-Perthes] |
| M91.2: Coxa plana |
| M91.3: Pseudocoxalgia |
| M91.4: Coxa magna |
| M91.8: Other juvenile osteochondrosis of hip and pelvis |
| M91.9: Juvenile osteochondrosis of hip and pelvis, unspecified |