title: Ptosis: some newer concepts.
mesh_terms: D000818:Animals; D001763:Blepharoptosis / Q000601:surgery*; D004558:Electric Stimulation / Q000295:instrumentation; D004582:Electronics, Medical; D006487:Hemostasis / Q000295:instrumentation; D006801:Humans; D008722:Methods; D009801:Oculomotor Muscles / Q000294:innervation / Q000473:pathology; D009802:Oculomotor Nerve / Q000473:pathology; D013536:Suture Techniques