. "100679140"^^ . . "00679140-n"^^ . . "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"@en-us . "0"^^ . . . "0"^^ . "phacoemulsification"^^ . . . . "phacoemulsification"@en-us .