Corneal Epithelial Thickness Mapping by Fourier-Domain Optical Coherence Tomography in Normal and Keratoconic Eyes
نویسندگان
چکیده
منابع مشابه
Assessment of Corneal Epithelial Thickness in Asymmetric Keratoconic Eyes and Normal Eyes Using Fourier Domain Optical Coherence Tomography
Purpose. To compare the characteristics of asymmetric keratoconic eyes and normal eyes by Fourier domain optical coherence tomography (OCT) corneal mapping. Methods. Retrospective corneal and epithelial thickness OCT data for 74 patients were compared in three groups of eyes: keratoconic (n = 22) and normal fellow eyes (n = 22) in patients with asymmetric keratoconus and normal eyes (n = 104) i...
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PURPOSE To evaluate the repeatability of corneal epithelial thickness (ET) and corneal thickness (CT) measurements in normal eyes and laser in situ keratomileusis (LASIK)-treated eyes using optical coherence tomography (RTVue system). METHODS In 35 right eyes of 35 normal subjects and 45 right eyes of 45 subjects who underwent a myopic LASIK, corneal ET and CT were evaluated in 17 areas: (1) ...
متن کاملCorneal epithelial thickness mapping using Fourier-domain optical coherence tomography for detection of form fruste keratoconus.
PURPOSE To determine whether optical coherence tomography (OCT) epithelial mapping can improve the detection of form fruste keratoconus. SETTING French National Eye Hospital, Paris 6 Pierre & Marie Curie University, Paris, France. DESIGN Retrospective comparative study. METHODS Eyes with normal corneas, form fruste keratoconus, moderate keratoconus, or severe keratoconus were assessed usi...
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Statement: This study was conducted to determine the properties for thickness map of 11 retinal layers in fovea and 8 surrounding sectors. Retinal boundaries were determined automatically and the thickness results were compared between genders and for variety of ages. Abstract Purpose. This study was conducted to determine the thickness map of eleven retinal layers in normal subjects by spectra...
متن کاملCorneal Epithelial Remodeling after LASIK Measured by Fourier-Domain Optical Coherence Tomography
Purpose. To quantify corneal epithelial thickness changes after myopic LASIK by OCT. Methods. Epithelial thickness before and after myopic LASIK were measured by a Fourier-domain OCT system. Average central (within 1 mm diameter) and paracentral epithelial thickness (5~6 mm diameter) before and after LASIK were compared. Correlation between central epithelial thickness change and laser spherica...
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ژورنال
عنوان ژورنال: Ophthalmology
سال: 2012
ISSN: 0161-6420
DOI: 10.1016/j.ophtha.2012.06.023