Ectropion refers to the reversal of the eyelid edges outside the eyeball, usually bilateral and in the lower eyelid, due to the weakness of the muscle of the orbicularis and the cannula tendon, which causes inflammation and conjunctival infection, and does not protect the cornea properly, and the time Indications are permanent paralysis of the orbicularis muscle, and this is more common in older people than in the case of enteroplination.