| Full description | Juvenile osteochondrosis of head of femur [Legg-Calve-Perthes] |
| Billable | No — use a more specific child code |
| Chapter | Chapter 13: Diseases of the musculoskeletal system and connective tissue (M00-M99) |
| Section | Chondropathies (M91-M94) |
| Parent code | M91 — Juvenile osteochondrosis of hip and pelvis |