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Comparison of surgical visual field of intraocular lenses

Poster Details

First Author: J.Lee SOUTH KOREA

Co Author(s):    J. Lee   S. Lee   S. Kim        

Abstract Details


To compare the surgical visual field of various intraocular lenses (IOLs) in pseudophakic eyes during retinal surgery.


Pusan National University Yangsan Hospital


We calculate the area 4 mm away from various diopters (+16.0D~+25.0D) of IOLs (AcrySof single piece (SA60AT, Alcon), AcrySof IQ (SN60WF, Alcon), Sensar (AR40e, AMO), Tecnis (Z9000, AMO), C-flex (570C, Rayner), and Super-flex (Rayner)) observing through the optics at surgical microscope in balanced salt solution.


Aspheric IOLs ((AcrySof IQ (SN60WF, Alcon) and Tecnis (Z9000, AMO)) or IOL with larger optic size (Super-flex (Rayner) showed much larger field of vision through surgical microscope regardless of the diopters, which was not statistically significant (p<0.05).


To compensate the loss of peripheral visual field during retinal surgery in pseudophakic eyes, it could be better to choose the aspheric IOLs or IOLs with larger optic size. FINANCIAL DISCLOSURE?: No

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