M92.4 Juvenile osteochondrosis of patella

Non-billable header with 3 child codes.

Applicable to

• Osteochondrosis (juvenile) of primary patellar center [Köhler]
• Osteochondrosis (juvenile) of secondary patellar centre [Sinding Larsen]

Codes under M92.4

• M92.40 Juvenile osteochondrosis of patella, unspecified knee
• M92.41 Juvenile osteochondrosis of patella, right knee
• M92.42 Juvenile osteochondrosis of patella, left knee

Code annotations containing back-references to M92.4

Back-references to M92

• Type 1 Excludes: M87 Osteonecrosis ("juvenile osteonecrosis (M91-M92)")
• Type 1 Excludes: M87 Osteonecrosis ("osteochondropathies (M90-M93)")

Diagnosis Index entries for M92.4

• Osteochondrosis › juvenile, juvenilis › patella

Nearby codes

• M92.299 Other juvenile osteochondrosis, unspecified hand
• M92.3 Other juvenile osteochondrosis, upper limb
• M92.30 Other juvenile osteochondrosis, unspecified upper limb
• M92.31 Other juvenile osteochondrosis, right upper limb
• M92.32 Other juvenile osteochondrosis, left upper limb
• M92.4 Juvenile osteochondrosis of patella (this code)
• M92.40 Juvenile osteochondrosis of patella, unspecified knee
• M92.41 Juvenile osteochondrosis of patella, right knee
• M92.42 Juvenile osteochondrosis of patella, left knee
• M92.5 Juvenile osteochondrosis of tibia and fibula
• M92.50 Unspecified juvenile osteochondrosis of tibia and fibula