English Cataract Cited by user The Collector on 07 Jul 2017 A cataract is a clouding of the lens in the eye which leads to a decrease in vision.
English Phacoemulsification Cited by user The Collector on 07 Jul 2017 Phacoemulsification is a modern cataract surgery in which the eye's internal lens is emulsified with an ultrasonic handpiece and aspirated from the eye.