Macula scars of posterior pole (post-traumatic), bilateral

This code signifies the presence of scar tissue in the macula, the central part of the retina responsible for sharp, detailed vision, affecting both eyes. These scars are a result of inflammation or trauma to the posterior pole of the eye. Macular scarring can lead to significant visual impairment.

Apply this code when documentation specifies bilateral macular scars that are explicitly identified as post-inflammatory or post-traumatic in origin. This code is appropriate for chronic conditions where the scarring is a stable finding. Ensure the physician's notes clearly differentiate these scars from other macular pathologies.

• Confirm the laterality is bilateral; avoid using this code for unilateral involvement.
• Distinguish post-inflammatory/post-traumatic scars from other types of macular degeneration or dystrophies.
• Look for keywords like "scarring," "fibrosis," or "gliosis" in the macula, with a clear etiology of inflammation or trauma.