Postcataract extraction ischemic optic neuropathy.
D000368:Aged; D002387:Cataract Extraction / Q000009:adverse effects*; D006801:Humans; D007429:Intraocular Pressure; D007511:Ischemia / Q000209:etiology*; D008297:Male; D009900:Optic Nerve / Q000098:blood supply*; D009901:Optic Nerve Diseases / Q000209:etiology / Q000503:physiopathology