Visual loss in the elderly.
D000368:Aged; D002387:Cataract Extraction; D003231:Conjunctivitis / Q000628:therapy; D003930:Diabetic Retinopathy / Q000628:therapy; D004483:Ectropion / Q000628:therapy; D004774:Entropion / Q000628:therapy; D005901:Glaucoma / Q000175:diagnosis / Q000628:therapy; D006801:Humans; D007635:Keratitis, Dendritic / Q000628:therapy; D007909:Lenses; D008268:Macular Degeneration / Q000628:therapy; D008875:Middle Aged; D019736:Prostheses and Implants; D012161:Retinal Artery; D012169:Retinal Vein; D014652:Vascular Diseases / Q000628:therapy; D014786:Vision Disorders / Q000175:diagnosis; D014787:Vision Tests; D014985:Xerophthalmia / Q000628:therapy