M91.10 Juvenile osteochondrosis of head of femur [Legg-Calvé-Perthes], unspecified leg

M91.10 is a billable/specific diagnosis code from the 2026 ICD-10-CM used to classify the following condition: Juvenile osteochondrosis of head of femur [Legg-Calvé-Perthes], unspecified leg.