Iridoschisis, bilateral

This code describes a condition where the iris tissue splits or delaminates, affecting both eyes. It typically involves a separation of the anterior and posterior layers of the iris, often presenting as fine, thread-like strands or holes in the iris.

Use this code when documentation explicitly states a diagnosis of iridoschisis affecting both eyes. This diagnosis is typically made by an ophthalmologist based on slit-lamp examination findings. Supporting documentation should detail the bilateral involvement of the iris.

• Ensure the documentation clearly specifies "bilateral" involvement; otherwise, use the appropriate unilateral or unspecified code.
• Do not confuse with iris atrophy or coloboma, which are distinct conditions.
• Code any associated complications, such as glaucoma, separately.