ICD-10-CM > M00-M99 > M91-M94 > M92 > M92.5 > M92.59 M92.59 Other juvenile osteochondrosis of tibia and fibula Non-Billable/Non-Specific Codes M92.591Other juvenile osteochondrosis of tibia and fibula, right legM92.592Other juvenile osteochondrosis of tibia and fibula, left legM92.593Other juvenile osteochondrosis of tibia and fibula, bilateralM92.599Other juvenile osteochondrosis of tibia and fibula, unspecified leg