Comparison of central corneal thickness with ultrasound pachymetry, noncontact specular microscopy and spectral domain optical coherence tomography

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dc.authorid0000-0001-9829-7268
dc.authorid0000-0002-5079-4713
dc.authorid0000-0003-2312-2521
dc.authorid0000-0001-5335-3860
dc.authorid0000-0001-8954-5055
dc.contributor.authorKaraman Erdur, Sevil
dc.contributor.authorDemirci, Göktuğ
dc.contributor.authorDikkaya, Funda
dc.contributor.authorKocabora, Mehmet Selim
dc.contributor.authorÖzsütçü, Mustafa
dc.date.accessioned10.07.201910:49:13
dc.date.accessioned2019-07-10T20:03:01Z
dc.date.available10.07.201910:49:13
dc.date.available2019-07-10T20:03:01Z
dc.date.issued2018
dc.departmentİstanbul Medipol Üniversitesi, Tıp Fakültesi, Cerrahi Tıp Bilimleri Bölümü, Göz Hastalıkları Ana Bilim Dalı
dc.descriptionWOS: 000444817100007
dc.descriptionPubMed ID: 29509052
dc.description.abstractBackground: To determine the agreement of central corneal thickness (CCT) measurements taken with ultrasonic pachymetry (USP), spectral domain optical coherence tomography (SD-OCT) and noncontact specular microscopy (NSM). Methods: A prospective, observational, cross-sectional study was performed in the outpatient ophthalmology clinic. CCT was measured in a total of 147 eyes of 147 consecutive healthy patients with USP, NSM, and SD-OCT. Same examiner performed all examinations. Bland-Altman plots were used to evaluate the agreement between instruments. Results: The average CCT values obtained by USP, NSM, and SD-OCT were 555 +/- 37 mu m, 554 +/- 34 mu m, and 546 +/- 34 mu m, respectively. There was a strong correlation between instruments: USP with SD-OCT (r = 0.937, p <0.01), USP with NSM (r = 0.943, p <0.01) SD-OCT with NSM (r = 0.975, p <0.01) for CCT. The mean differences (lower/upper limit of agreement) for CCT measurements were -10 +/- 12.9 pm (15.28/-35.28) between SD-OCT and USP-8.1 +/- 7.7 pm (7/-23.2) between SD-OCT and NSM, and 1.8 +/- 12.3 pm (25.9/-22.3) between USP and NSM. Conclusions: USP and NSM were found to have comparable CCT measurements and these two methods can be used correspondingly. However, CCT measurements by SD-OCT were lower when compared to other methods.
dc.identifier.citationKaraman Erdur, S., Demirci, G., Dikkaya, F.,Kocabora, M. ve Özsütçü, M. (2018). Comparison of central corneal thickness with ultrasound pachymetry, noncontact specular microscopy and spectral domain optical coherence tomography. Seminars in Ophthalmology, 33(6), 782-787. https://dx.doi.org/10.1080/08820538.2018.1448091
dc.identifier.doi10.1080/08820538.2018.1448091
dc.identifier.endpage787
dc.identifier.issn0882-0538
dc.identifier.issn1744-5205
dc.identifier.issue6
dc.identifier.scopusqualityQ2
dc.identifier.startpage782
dc.identifier.urihttps://dx.doi.org/10.1080/08820538.2018.1448091
dc.identifier.urihttps://hdl.handle.net/20.500.12511/3787
dc.identifier.volume33
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.language.isoen
dc.publisherTaylor & Francis Inc
dc.relation.ispartofSeminars in Ophthalmologyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/embargoedAccess
dc.subjectCorneal Thickness
dc.subjectGlaucoma
dc.subjectOptical Coherence Tomography
dc.subjectPachymetry
dc.subjectSpecular Microscopy
dc.titleComparison of central corneal thickness with ultrasound pachymetry, noncontact specular microscopy and spectral domain optical coherence tomography
dc.typeArticle

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