An unnecessary mistake.
D000368:Aged; D001766:Blindness / Q000601:surgery*; D005134:Eye Neoplasms / Q000175:diagnosis / Q000473:pathology*; D005901:Glaucoma / Q000601:surgery*; D006801:Humans; D007049:Iatrogenic Disease; D007498:Iris / Q000601:surgery; D008545:Melanoma / Q000175:diagnosis / Q000473:pathology*; D013508:Ophthalmologic Surgical Procedures