Fan, director of lacrimal eye plastic surgery department of Lanzhou Aier Eye Hospital, said that different treatment methods should be implemented for different types of diseases: congenital: surgery is the main treatment. If the pupil is covered, it should be operated as soon as possible to avoid amblyopia, especially for monocular children. Acquired ptosis caused by nervous system diseases or other eye or systemic diseases should be treated with etiology or drugs first. Operation method: 1. Shortening levator palpebrae superioris is suitable for mild to moderate congenital, senile, traumatic or other types of ptosis. 2. Fascia suspension is suitable for patients with severe ptosis. 3. Frontal muscle flap transfer suspension, double eyelid plasty combined with upper frontal muscle flap transfer upper eyelid. You can choose Lanzhou Aier.