Comparison of postoperative surface light scattering of different intraocular lenses.
| Title: | Comparison of postoperative surface light scattering of different intraocular lenses. |
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| Authors: | K Miyata1 |
| Source: | British Journal of Ophthalmology. May2009, Vol. 93 Issue 5, p684-687. 4p. |
| Subject Terms: | *INTRAOCULAR lenses, *OPHTHALMIC lenses, *CATARACT surgery, *OPHTHALMIC surgery |
| Abstract: | AIMS: This retrospective study was conducted to compare postoperative surface scattering of four kinds of intraocular lens (IOL). METHODS: Sixty-seven eyes of 67 patients who had undergone cataract surgery were enrolled in this study. One of four IOLs was used in the patients; MA60BM in 17 patients (MA group), SA60AT in 17 patients (SA group), AR40 in 16 patents (AR group) and ClariFlex in 17 patients (CL group). Measurement of scattering from the anterior surface of the IOL was measured with area densitometry using a Scheimpflug camera (EAS-1000, Nidek, Aichi) for 3 years after the surgery. RESULTS: The density of IOL surface scattering increased starting 1 year after surgery and throughout the 3-year period in the MA group and starting at 6 months through 3 years in the SA group, whereas the density was stable in the AR and CL groups. The density of surface scattering in the MA and SA groups at 3 years after surgery was significantly higher than in the AR and CL groups. CONCLUSION: The surface scattering of MA60BM and SA60AT is higher than that of AR40 and ClariFlex. The grades of surface scattering differ among the manufacturers, even with the same acrylic material. [ABSTRACT FROM AUTHOR] |
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| Items | – Name: Title Label: Title Group: Ti Data: Comparison of postoperative surface light scattering of different intraocular lenses. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22K+Miyata%22">K Miyata</searchLink><relatesTo>1</relatesTo> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22British+Journal+of+Ophthalmology%22">British Journal of Ophthalmology</searchLink>. May2009, Vol. 93 Issue 5, p684-687. 4p. – Name: Subject Label: Subject Terms Group: Su Data: *<searchLink fieldCode="DE" term="%22INTRAOCULAR+lenses%22">INTRAOCULAR lenses</searchLink><br />*<searchLink fieldCode="DE" term="%22OPHTHALMIC+lenses%22">OPHTHALMIC lenses</searchLink><br />*<searchLink fieldCode="DE" term="%22CATARACT+surgery%22">CATARACT surgery</searchLink><br />*<searchLink fieldCode="DE" term="%22OPHTHALMIC+surgery%22">OPHTHALMIC surgery</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: AIMS: This retrospective study was conducted to compare postoperative surface scattering of four kinds of intraocular lens (IOL). METHODS: Sixty-seven eyes of 67 patients who had undergone cataract surgery were enrolled in this study. One of four IOLs was used in the patients; MA60BM in 17 patients (MA group), SA60AT in 17 patients (SA group), AR40 in 16 patents (AR group) and ClariFlex in 17 patients (CL group). Measurement of scattering from the anterior surface of the IOL was measured with area densitometry using a Scheimpflug camera (EAS-1000, Nidek, Aichi) for 3 years after the surgery. RESULTS: The density of IOL surface scattering increased starting 1 year after surgery and throughout the 3-year period in the MA group and starting at 6 months through 3 years in the SA group, whereas the density was stable in the AR and CL groups. The density of surface scattering in the MA and SA groups at 3 years after surgery was significantly higher than in the AR and CL groups. CONCLUSION: The surface scattering of MA60BM and SA60AT is higher than that of AR40 and ClariFlex. The grades of surface scattering differ among the manufacturers, even with the same acrylic material. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of British Journal of Ophthalmology is the property of BMJ Publishing Group and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1136/bjo.2008.144691 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 4 StartPage: 684 Subjects: – SubjectFull: INTRAOCULAR lenses Type: general – SubjectFull: OPHTHALMIC lenses Type: general – SubjectFull: CATARACT surgery Type: general – SubjectFull: OPHTHALMIC surgery Type: general Titles: – TitleFull: Comparison of postoperative surface light scattering of different intraocular lenses. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: K Miyata IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 05 Text: May2009 Type: published Y: 2009 Identifiers: – Type: issn-print Value: 00071161 Numbering: – Type: volume Value: 93 – Type: issue Value: 5 Titles: – TitleFull: British Journal of Ophthalmology Type: main |
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