Comparison of visual performance of toric versus non-toric intraocular lenses with same material

Tomofusa Yamauchi,1 Hitoshi Tabuchi,1 Kosuke Takase,1 Zaigen Ohara,1 Hitoshi Imamura,1 Yoshiaki Kiuchi2 1Department of Ophthalmology, Tsukazaki Hospital, Himeji, Japan; 2Department of Ophthalmology, Hiroshima University, Hiroshima, Japan Aim: We compared the visual performance of toric intraocular...

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Autores principales:	Yamauchi T, Tabuchi H, Takase K, Ohara Z, Imamura H, Kiuchi Y
Formato:	article
Lenguaje:	EN
Publicado:	Dove Medical Press 2018
Materias:	cataract cataract surgery astigmatism visual function Ophthalmology RE1-994
Acceso en línea:	https://doaj.org/article/ebe5c0367c774ccbbea0dc65a50590b0
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spelling	oai:doaj.org-article:ebe5c0367c774ccbbea0dc65a50590b02021-12-02T09:58:50ZComparison of visual performance of toric versus non-toric intraocular lenses with same material1177-5483https://doaj.org/article/ebe5c0367c774ccbbea0dc65a50590b02018-11-01T00:00:00Zhttps://www.dovepress.com/comparison-of-visual-performance-of-toric-versus-non-toric-intraocular-peer-reviewed-article-OPTHhttps://doaj.org/toc/1177-5483Tomofusa Yamauchi,1 Hitoshi Tabuchi,1 Kosuke Takase,1 Zaigen Ohara,1 Hitoshi Imamura,1 Yoshiaki Kiuchi2 1Department of Ophthalmology, Tsukazaki Hospital, Himeji, Japan; 2Department of Ophthalmology, Hiroshima University, Hiroshima, Japan Aim: We compared the visual performance of toric intraocular lenses (IOLs) and non-toric IOLs made of the same material.Patients and materials: The subjects included patients implanted with either Acrysof IQ® toric IOLs (SN6AT3-9) or Acrysof IQ® IOLs (SN60WF) bilaterally. The toric group included 103 patients who were implanted with Acrysof IQ toric IOLs bilaterally. The non-toric group was a corneal astigmatism-matched control group and included 103 patients who were implanted with Acrysof IQ IOLs bilaterally.Results: The uncorrected distance visual acuity was significantly better in the toric group, whereas the uncorrected 50 cm visual acuity was better in the non-toric group. There was no significant difference in contrast sensitivity (with and without glare) between both the groups. The rate of spectacle dependency for distance vision was significantly lower in the toric group. There were no significant differences between the two groups in all items of the postoperative quality-of-vision questionnaire (25-item Visual Function Questionnaire).Conclusion: The toric IOLs used in this study reduced spectacle dependency more than the non-toric IOLs and did not compromise the subjective visual function, but the uncorrected 50 cm vision was worse in toric IOL implanted eyes. Keywords: cataract, cataract surgery, astigmatism, visual functionYamauchi TTabuchi HTakase KOhara ZImamura HKiuchi YDove Medical Pressarticlecataractcataract surgeryastigmatismvisual functionOphthalmologyRE1-994ENClinical Ophthalmology, Vol Volume 12, Pp 2237-2243 (2018)
institution	DOAJ
collection	DOAJ
language	EN
topic	cataract cataract surgery astigmatism visual function Ophthalmology RE1-994
spellingShingle	cataract cataract surgery astigmatism visual function Ophthalmology RE1-994 Yamauchi T Tabuchi H Takase K Ohara Z Imamura H Kiuchi Y Comparison of visual performance of toric versus non-toric intraocular lenses with same material
description	Tomofusa Yamauchi,1 Hitoshi Tabuchi,1 Kosuke Takase,1 Zaigen Ohara,1 Hitoshi Imamura,1 Yoshiaki Kiuchi2 1Department of Ophthalmology, Tsukazaki Hospital, Himeji, Japan; 2Department of Ophthalmology, Hiroshima University, Hiroshima, Japan Aim: We compared the visual performance of toric intraocular lenses (IOLs) and non-toric IOLs made of the same material.Patients and materials: The subjects included patients implanted with either Acrysof IQ® toric IOLs (SN6AT3-9) or Acrysof IQ® IOLs (SN60WF) bilaterally. The toric group included 103 patients who were implanted with Acrysof IQ toric IOLs bilaterally. The non-toric group was a corneal astigmatism-matched control group and included 103 patients who were implanted with Acrysof IQ IOLs bilaterally.Results: The uncorrected distance visual acuity was significantly better in the toric group, whereas the uncorrected 50 cm visual acuity was better in the non-toric group. There was no significant difference in contrast sensitivity (with and without glare) between both the groups. The rate of spectacle dependency for distance vision was significantly lower in the toric group. There were no significant differences between the two groups in all items of the postoperative quality-of-vision questionnaire (25-item Visual Function Questionnaire).Conclusion: The toric IOLs used in this study reduced spectacle dependency more than the non-toric IOLs and did not compromise the subjective visual function, but the uncorrected 50 cm vision was worse in toric IOL implanted eyes. Keywords: cataract, cataract surgery, astigmatism, visual function
format	article
author	Yamauchi T Tabuchi H Takase K Ohara Z Imamura H Kiuchi Y
author_facet	Yamauchi T Tabuchi H Takase K Ohara Z Imamura H Kiuchi Y
author_sort	Yamauchi T
title	Comparison of visual performance of toric versus non-toric intraocular lenses with same material
title_short	Comparison of visual performance of toric versus non-toric intraocular lenses with same material
title_full	Comparison of visual performance of toric versus non-toric intraocular lenses with same material
title_fullStr	Comparison of visual performance of toric versus non-toric intraocular lenses with same material
title_full_unstemmed	Comparison of visual performance of toric versus non-toric intraocular lenses with same material
title_sort	comparison of visual performance of toric versus non-toric intraocular lenses with same material
publisher	Dove Medical Press
publishDate	2018
url	https://doaj.org/article/ebe5c0367c774ccbbea0dc65a50590b0
work_keys_str_mv	AT yamauchit comparisonofvisualperformanceoftoricversusnontoricintraocularlenseswithsamematerial AT tabuchih comparisonofvisualperformanceoftoricversusnontoricintraocularlenseswithsamematerial AT takasek comparisonofvisualperformanceoftoricversusnontoricintraocularlenseswithsamematerial AT oharaz comparisonofvisualperformanceoftoricversusnontoricintraocularlenseswithsamematerial AT imamurah comparisonofvisualperformanceoftoricversusnontoricintraocularlenseswithsamematerial AT kiuchiy comparisonofvisualperformanceoftoricversusnontoricintraocularlenseswithsamematerial
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Comparison of visual performance of toric versus non-toric intraocular lenses with same material

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