Introduction Overview Preop Consideration Postop Care Twilight Anaesthesia Introduction Ptosis means downward displacement of an organ or tissue structure. Ptosis in ophthalmology usually refers to a drooping upper eyelid (blepharoptosis) but it can also refer to a drooping of the eyebrow (brow ptosis) or the midface (midface ptosis). Blepharoptosis may affect one or both eyelids … Continue reading Droopy Eyelid (Ptosis) Surgery