Other chronic hematogenous osteomyelitis, left hand

This code signifies a persistent, long-standing infection of the bone and bone marrow in the left hand, originating from a blood-borne source. It indicates a non-acute inflammatory process within the osseous structures of the left hand, often resulting from bacterial seeding during a prior bacteremia.

Use this code for patients presenting with documented chronic osteomyelitis of the left hand where the infection is determined to be hematogenous in origin. Supporting documentation should include imaging studies (e.g., X-ray, MRI, bone scan) confirming chronic bone infection, along with clinical history indicating a systemic source of infection.

• Ensure documentation clearly specifies "chronic" and "hematogenous" to differentiate from acute or contiguous osteomyelitis.
• Laterality (left hand) is crucial; verify the affected hand.
• Do not use for osteomyelitis due to direct inoculation or contiguous spread.