title: Penetrating keratoplasty using topical anesthesia.
authors: Arthur C K
authors: AC
authors: Cheng
authors: Srinivas K
authors: SK
authors: Rao
authors: Dennis S C
authors: DS
authors: Lam
mesh_terms: D000772:Anesthesia, Local; D000779:Anesthetics, Local / Q000008:administration & dosage* / Q000627:therapeutic use; D006801:Humans; D007430:Intraoperative Care; D015948:Keratoplasty, Penetrating; D007910:Lenses, Intraocular / Q000009:adverse effects; D008012:Lidocaine / Q000008:administration & dosage* / Q000627:therapeutic use; D009883:Ophthalmic Solutions; D012189:Retrospective Studies; D016896:Treatment Outcome
chemical_list: D000779:Anesthetics, Local; D009883:Ophthalmic Solutions; D008012:Lidocaine