phacoemulsification
English Thesaurus
1. extracapsular surgery for cataracts in which ultrasonic sound breaks the cortex and nucleus of the lens into small fragments that are then vacuumed away through a small tube (noun.act)
| hypernym | : | extracapsular surgery, |
| definition | : | cataract surgery in which only the front of the lens is removed; the back of the lens capsule remains intact and provides support for the lens implant (noun.act) |
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