New phacoemulsification technologies.

To examine recent developments in the field of phacoemulsification, a literature review was conducted for each system described. the review included peer- reviewed articles, information from manufacturers, and meeting presentations by surgeons. our personal experience with systems we have used forms the underlying basis of our evaluation. data for erbium: YAG laser phacoemulsification came from an interim summary of the U.S. Food and Drug Administration monitored study. Data for NeoSoniX came from a prospective evaluation of phacoemulsification in 25 eyes performed at the Oregon Eye Surgery Center. The development of new technology has allowed safer, more efficient phacoemulsification. Each surgeon should evaluate new developments to achieve the greatest possible benefit for patients.