How to avoid complicated operations.
D000293:Adolescent; D000328:Adult; D000368:Aged; D002387:Cataract Extraction; D002648:Child; D004564:Electrocoagulation; D005260:Female; D005654:Fundus Oculi; D006801:Humans; D008028:Light Coagulation; D008297:Male; D008722:Methods; D008875:Middle Aged; D009887:Ophthalmoscopy; D012163:Retinal Detachment / Q000175:diagnosis / Q000601:surgery*; D014786:Vision Disorders / Q000209:etiology