Senile ectropion of left upper eyelid

This code signifies an outward turning of the margin of the left upper eyelid due to age-related tissue laxity. This condition can lead to exposure of the conjunctiva and cornea, causing irritation, tearing, and potential for infection or corneal damage. It is a degenerative process affecting the structural integrity of the eyelid.

Apply this code when documentation clearly indicates an age-related ectropion specifically affecting the patient's left upper eyelid. This diagnosis is typically made during an ophthalmological examination, noting the eversion of the eyelid margin. Supporting documentation should include laterality and the specific eyelid affected.

• Ensure the documentation specifies "senile" or "age-related" ectropion to differentiate from other etiologies.
• Verify laterality (left) and the specific eyelid (upper) are clearly documented; do not assume.
• Distinguish from entropion, which is an inward turning of the eyelid margin.