M86.2 - Subacute osteomyelitis
M86.26 - Subacute osteomyelitis, tibia and fibula
M86.261 - Subacute osteomyelitis, right tibia and fibula
M86.262 - Subacute osteomyelitis, left tibia and fibula
M86.269 - Subacute osteomyelitis, unspecified tibia and fibula