Cargando…

Comparison of the Retinal Straylight in Pseudophakic Eyes with PMMA, Hydrophobic Acrylic, and Hydrophilic Acrylic Spherical Intraocular Lens

Purpose. To investigate the intraocular straylight value after cataract surgery. Methods. In this study, 76 eyes from 62 patients were subdivided into three groups. A hydrophobic acrylic, a hydrophilic acrylic, and a PMMA IOL were respectively, implanted in 24 eyes, 28 eyes, and 24 eyes. Straylight...

Descripción completa

Detalles Bibliográficos
Autores principales: Guo, Ya-wen, Li, Jun, Song, Hui, Tang, Xin
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Hindawi Publishing Corporation 2014
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3960563/
https://www.ncbi.nlm.nih.gov/pubmed/24724015
http://dx.doi.org/10.1155/2014/340759
_version_ 1782308171875876864
author Guo, Ya-wen
Li, Jun
Song, Hui
Tang, Xin
author_facet Guo, Ya-wen
Li, Jun
Song, Hui
Tang, Xin
author_sort Guo, Ya-wen
collection PubMed
description Purpose. To investigate the intraocular straylight value after cataract surgery. Methods. In this study, 76 eyes from 62 patients were subdivided into three groups. A hydrophobic acrylic, a hydrophilic acrylic, and a PMMA IOL were respectively, implanted in 24 eyes, 28 eyes, and 24 eyes. Straylight was measured using C-Quant at 1 week and 1 month postoperatively in natural and dilated pupils. Results. The hydrophilic acrylic IOLs showed significantly lower straylight values than those of the hydrophobic acrylic IOLs in dilated pupils at 1 week and 1 month after surgery (P < 0.05). However, the straylight values of the hydrophilic acrylic IOLs were the lowest among the three IOL groups. No significant difference was observed in straylight between 1 week and 1 month postoperatively in each group with natural and dilated pupils (P > 0.05). Moreover, no significant difference was found in straylight between natural and dilated pupils in each group at 1 week and 1 month postoperatively (P > 0.05). Conclusions. Although the hydrophobic acrylic IOL induced more intraocular straylight, straylight differences among the 3 IOLs were minimal. Pupil size showed no effect on intraocular straylight; the intraocular straylight was stable 1 week after surgery.
format Online
Article
Text
id pubmed-3960563
institution National Center for Biotechnology Information
language English
publishDate 2014
publisher Hindawi Publishing Corporation
record_format MEDLINE/PubMed
spelling pubmed-39605632014-04-10 Comparison of the Retinal Straylight in Pseudophakic Eyes with PMMA, Hydrophobic Acrylic, and Hydrophilic Acrylic Spherical Intraocular Lens Guo, Ya-wen Li, Jun Song, Hui Tang, Xin J Ophthalmol Clinical Study Purpose. To investigate the intraocular straylight value after cataract surgery. Methods. In this study, 76 eyes from 62 patients were subdivided into three groups. A hydrophobic acrylic, a hydrophilic acrylic, and a PMMA IOL were respectively, implanted in 24 eyes, 28 eyes, and 24 eyes. Straylight was measured using C-Quant at 1 week and 1 month postoperatively in natural and dilated pupils. Results. The hydrophilic acrylic IOLs showed significantly lower straylight values than those of the hydrophobic acrylic IOLs in dilated pupils at 1 week and 1 month after surgery (P < 0.05). However, the straylight values of the hydrophilic acrylic IOLs were the lowest among the three IOL groups. No significant difference was observed in straylight between 1 week and 1 month postoperatively in each group with natural and dilated pupils (P > 0.05). Moreover, no significant difference was found in straylight between natural and dilated pupils in each group at 1 week and 1 month postoperatively (P > 0.05). Conclusions. Although the hydrophobic acrylic IOL induced more intraocular straylight, straylight differences among the 3 IOLs were minimal. Pupil size showed no effect on intraocular straylight; the intraocular straylight was stable 1 week after surgery. Hindawi Publishing Corporation 2014 2014-03-03 /pmc/articles/PMC3960563/ /pubmed/24724015 http://dx.doi.org/10.1155/2014/340759 Text en Copyright © 2014 Ya-wen Guo et al. https://creativecommons.org/licenses/by/3.0/ This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Clinical Study
Guo, Ya-wen
Li, Jun
Song, Hui
Tang, Xin
Comparison of the Retinal Straylight in Pseudophakic Eyes with PMMA, Hydrophobic Acrylic, and Hydrophilic Acrylic Spherical Intraocular Lens
title Comparison of the Retinal Straylight in Pseudophakic Eyes with PMMA, Hydrophobic Acrylic, and Hydrophilic Acrylic Spherical Intraocular Lens
title_full Comparison of the Retinal Straylight in Pseudophakic Eyes with PMMA, Hydrophobic Acrylic, and Hydrophilic Acrylic Spherical Intraocular Lens
title_fullStr Comparison of the Retinal Straylight in Pseudophakic Eyes with PMMA, Hydrophobic Acrylic, and Hydrophilic Acrylic Spherical Intraocular Lens
title_full_unstemmed Comparison of the Retinal Straylight in Pseudophakic Eyes with PMMA, Hydrophobic Acrylic, and Hydrophilic Acrylic Spherical Intraocular Lens
title_short Comparison of the Retinal Straylight in Pseudophakic Eyes with PMMA, Hydrophobic Acrylic, and Hydrophilic Acrylic Spherical Intraocular Lens
title_sort comparison of the retinal straylight in pseudophakic eyes with pmma, hydrophobic acrylic, and hydrophilic acrylic spherical intraocular lens
topic Clinical Study
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3960563/
https://www.ncbi.nlm.nih.gov/pubmed/24724015
http://dx.doi.org/10.1155/2014/340759
work_keys_str_mv AT guoyawen comparisonoftheretinalstraylightinpseudophakiceyeswithpmmahydrophobicacrylicandhydrophilicacrylicsphericalintraocularlens
AT lijun comparisonoftheretinalstraylightinpseudophakiceyeswithpmmahydrophobicacrylicandhydrophilicacrylicsphericalintraocularlens
AT songhui comparisonoftheretinalstraylightinpseudophakiceyeswithpmmahydrophobicacrylicandhydrophilicacrylicsphericalintraocularlens
AT tangxin comparisonoftheretinalstraylightinpseudophakiceyeswithpmmahydrophobicacrylicandhydrophilicacrylicsphericalintraocularlens