Dermatochalasis of right lower eyelid

This code signifies an excess of skin and laxity of the orbicularis oculi muscle in the right lower eyelid, often leading to a baggy or drooping appearance. It is a common age-related condition resulting from loss of elasticity in the periorbital tissues.

Apply this code when documentation clearly indicates dermatochalasis affecting the right lower eyelid. This diagnosis is typically made during an ophthalmological examination, often in conjunction with patient complaints of visual obstruction, cosmetic concerns, or discomfort.

• Ensure laterality is accurately documented (right vs. left vs. bilateral).
• Distinguish from blepharochalasis, which is a rare, recurrent edema of the eyelids.
• Code any associated functional impairment (e.g., visual field defect) separately if documented.