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Two types of laser energy in cataract surgery

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Session Details

Session Title: Cataract Surgery Outcomes / Femto

Session Date/Time: Monday 15/09/2014 | 08:00-10:30

Paper Time: 08:30

Venue: Auditorium

First Author: : S.Kopayev RUSSIA

Co Author(s): :    B. Malyugin   V. Kopayeva           

Abstract Details


to present results of simultaneous use of laser-endodissector and laser-biostimulator in cataract surgery


S. N. Fyodorov Eye Microsurgery State Institution, Moscow, Russia.


148 surgeries of microinvasive laser cataract extraction (LCE) with use of two types of laser energy: endodissector Nd-YAG 1.44 µm and boistimulator He-Ne 0.63 µm guided on single optical fibre. In control group 176 LCE surgeries with use of endodissector Nd-YAG 1.44 µm only.


clinical preventive and therapeutic effect of He-Ne 0.63 µm laser was apparent in faster restoration of pupil reaction, decrease of postoperative exudation, less postoperative central cornea hydration, and minimization of endothelial cell loss compared to control group.


In cataract surgery low intensity and low energy radiation of He-Ne 0.63 µm laser acts as visible red marker for achromatic radiation of Nd-YAG 1.44 µm laser. Also simultaneously He-Ne 0.63 µm laser functions as biostimulator, activates reparative regeneration and blocks starting inflammation.

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