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Refractive outcomes of cataract surgery using the Barrett universal formula

Poster Details

First Author: RichardSmith AUSTRALIA

Co Author(s):    Margaret Kearns              

Abstract Details


Examine accuracy of Professor Graham Barrett's Universal formula for IOL selection


: Sydney Eye Specialist Centre Australia


Refractive outcome of 103 cataract operations compared with prediction by Barret, SRK-T and Haigis formulae


Barrett formula marginally better then Haigis, SRK-T. 73% within +/-0.25 Dioptre of target 94% within+/-0.5


Barrett formula shows promising results relative to other popular formulae in this small study FINANCIAL INTEREST: NONE

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