or phak·o·e·mul·si·fi·ca·tion

[fak-oh-i-muhl-suh-fi-key-shuh n]
noun Surgery.
  1. the removal of a cataract by first liquefying the affected lens with ultrasonic vibrations and then extracting it by suction.

Origin of phacoemulsification

phaco- (< Greek phako-, combining form of phakós lentil; see lens) + emulsification Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

phacoemulsification in Medicine


  1. Removal of a cataract by emulsifying the lens ultrasonically.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.