M86.4Non-billable (header)
Chronic osteomyelitis with draining sinus
Code Hierarchy
┌13Diseases of the musculoskeletal system and connective tissue (M00-M99)├M86-M90Other osteopathies (M86-M90)├M86Osteomyelitis
└M86.4Chronic osteomyelitis with draining sinus
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