Osteomyelitis of bilateral orbits

This code signifies an inflammatory condition of the bone within both eye sockets, specifically caused by an infection. It indicates the presence of osteomyelitis affecting the bony structures surrounding both eyes.

Use this code when documentation clearly states osteomyelitis involving both orbits. This typically occurs in cases of severe orbital infection, often secondary to sinusitis or trauma, and requires confirmation of bone involvement.

• Ensure documentation specifies bilateral involvement; otherwise, a unilateral code or unspecified laterality code may be more appropriate.
• Always code the underlying infectious agent (e.g., bacterial, fungal) if known and documented, as an additional diagnosis.
• Differentiate from cellulitis or abscess without bone involvement, which would use different codes.