title: A 4-year-old child with a 3-mm left upper eyelid ptosis.
authors.forename: Robert L
authors.initials: RL
authors.lastname: Schwartz
authors.forename: Andrew E
authors.initials: AE
authors.lastname: Choy
mesh_terms: D001763:Blepharoptosis / Q000601:surgery*; D002675:Child, Preschool; D005260:Female; D006801:Humans; D011187:Posture; D014792:Visual Acuity