Cataract aspiration-irrigation with twin-needle.
D000328:Adult; D000367:Age Factors; D002386:Cataract / Q000151:congenital; D002387:Cataract Extraction / Q000295:instrumentation*; D002648:Child; D004322:Drainage / Q000295:instrumentation*; D006801:Humans; D008722:Methods; D007507:Therapeutic Irrigation / Q000295:instrumentation*