Effect of Cycloplegia on Keratometric and Biometric Parameters in Keratoconus

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dc.authoridGündüz, Abuzer/0000-0003-1752-6810
dc.authoridPolat, Nihat/0000-0002-1735-1363
dc.authorwosidGündüz, Abuzer/HLH-2417-2023
dc.authorwosidPolat, Nihat/ABI-7316-2020
dc.contributor.authorPolat, Nihat
dc.contributor.authorGunduz, Abuzer
dc.date.accessioned2024-08-04T20:42:54Z
dc.date.available2024-08-04T20:42:54Z
dc.date.issued2016
dc.departmentİnönü Üniversitesien_US
dc.description.abstractPurpose. To obtain information about effect of cycloplegia on keratometry and biometry in keratoconus. Methods. 48 keratoconus (Group 1) and 52 healthy subjects (Group 2) were included in the study. We measured the flat meridian of the anterior corneal surface (K1), steep meridian of the anterior corneal surface (K2), lens thickness (LT), anterior chamber depth (ACD), and axial length (AL) using the Lenstar LS 900 before and after cycloplegia. Results. The median K1 in Group 1 was 45.64 D before and 45.42D after cycloplegia, and the difference was statistically significant (P < 0.05). The median K2 in Group 1 was 50.96 D before and 50.17 D after cycloplegia, and the difference was significant (P < 0.05). The median K1 and K2 in Group 2 were 42.84 and 44.49 D, respectively, before cycloplegia, and 42.84 and 44.56 Dafter cycloplegia, and the differences were not statistically significant (all P > 0.05). There were significant differences in SE, LT, ACD, and RLP between before and after cycloplegia in either Group 1 (all P < 0.05) or Group 2 (all P < 0.05). There were not statistically significant differences in AL between before cycloplegia and after cycloplegia in either Group 1 (P = 0.533) or group 2 (P = 0.529). Conclusions. Flattened corneal curvature and increase in ACD following cycloplegia in keratoconus patients were detected.en_US
dc.identifier.doi10.1155/2016/3437125
dc.identifier.issn2090-004X
dc.identifier.issn2090-0058
dc.identifier.pmid28058115en_US
dc.identifier.scopus2-s2.0-85008873525en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.urihttps://doi.org/10.1155/2016/3437125
dc.identifier.urihttps://hdl.handle.net/11616/97658
dc.identifier.volume2016en_US
dc.identifier.wosWOS:000390525900001en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherHindawi Ltden_US
dc.relation.ispartofJournal of Ophthalmologyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectAnterior Segment Biometryen_US
dc.subjectAxial Lengthen_US
dc.subjectAccommodative Changesen_US
dc.subjectCorneal Curvatureen_US
dc.subjectChamber Depthen_US
dc.subjectLenstaren_US
dc.subjectEyeen_US
dc.titleEffect of Cycloplegia on Keratometric and Biometric Parameters in Keratoconusen_US
dc.typeArticleen_US

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