M92 - Other juvenile osteochondrosis
M92.4 - Juvenile osteochondrosis of patella
InclusionTerm:
-Osteochondrosis (juvenile) of primary patellar center [Köhler]
-Osteochondrosis (juvenile) of secondary patellar centre [Sinding Larsen]
M92.40 - Juvenile osteochondrosis of patella, unspecified knee
M92.41 - Juvenile osteochondrosis of patella, right knee
M92.42 - Juvenile osteochondrosis of patella, left knee