Granuloma of left orbit

This code describes a benign, localized inflammatory lesion characterized by granulation tissue formation within the orbital soft tissues surrounding the left eye. It can result from infection, foreign body reaction, or autoimmune processes, presenting as a mass or swelling.

Use this code when documentation specifies a granuloma affecting the left orbit. This diagnosis is typically supported by imaging studies (e.g., CT, MRI) showing an orbital mass, and often confirmed by biopsy results.

• Ensure laterality is clearly documented as "left" to avoid unspecified orbital granuloma codes.
• Distinguish from orbital tumors (e.g., neoplasms) which have different code categories.
• If the underlying cause of the granuloma is known (e.g., foreign body, specific infection), consider coding it as a secondary diagnosis.