title: Cataract extraction, intraocular lens implantation, and penetrating keratoplasty.
mesh_terms: D002387:Cataract Extraction; D005260:Female; D006801:Humans; D015948:Keratoplasty, Penetrating; D007910:Lenses, Intraocular; D008875:Middle Aged; D055095:Optics and Photonics; D012030:Refractive Errors / Q000175:diagnosis