The lateral tarsal strip procedure is used to treat eyelid malposition, such as ectropion (outward turning of the eyelid) or eyelid laxity, by tightening the outer edge of the eyelid. During the surgery, the lateral portion of the eyelid’s tarsal plate is excised and reattached in a more taut position, improving eyelid function and preventing further irritation or damage to the eye.

This procedure is often recommended for patients with age-related changes to the eyelids or those who have suffered from facial nerve paralysis. It can also be used to treat congenital eyelid malposition.

The lateral tarsal strip procedure improves the appearance of the eyelids, restores proper function, and helps to prevent ocular surface problems caused by improper eyelid closure.