Your browser doesn't support javascript.
loading
Agreement of Anterior Segment Parameters Between Schiempflug Topography and Swept-Source Optic Coherence Based Optic Biometry in Keratoconus and Healthy Subjects.
Güçlü, Hande; Akaray, Irfan; Kaya, Sultan; Sattarpanah, Samira; Çinar, Abdülkadir Can; Sakallioglu, Kürsad; Korkmaz, Selçuk; Gürlü, Vuslat.
Afiliación
  • Güçlü H; Department of Ophthalmology (H.G., I.A., S. Kaya, S.S., A.C.Ç., K.S., V.G.), Trakya University of Medicine, Edirne, Turkey; and Department of Biostatistics and Medical Informatics (S. Korkmaz), Trakya University of Medicine, Edirne, Turkey.
Eye Contact Lens ; 47(10): 539-545, 2021 Oct 01.
Article en En | MEDLINE | ID: mdl-33813587
PURPOSE: The aim of this study is to compare anterior segment parameters, including corneal thickness (CCT), keratometry and anterior chamber depth (ACD), and white to white corneal diameter (WTW), obtained by Pentacam Schiempflug imaging and intraocular lens (IOL) Master 700 swept-source optic coherence tomography biometry in keratoconus patients and healthy subjects. METHODS: This prospective cross-sectional instrument agreement analysis includes 88 eyes of 50 keratoconus patients and 87 eyes of 50 healthy subjects. Biometry was performed using IOL Master 700, and topography was performed using Pentacam. The keratometry values (Kf, Ks, Km, and Kmax), ACD, WTW, CCT, axial length (AL), anterior chamber angle (ACA), and lens thickness (LT) were evaluated. Levels of agreement between devices were evaluated by Bland-Altman plots with 95% limits of agreement. RESULTS: Intraocular lens Master 700 showed higher WTW, ACD, pupil diameter, and CCT values than Pentacam in both the keratoconus and control groups. However, there were no statistically significant differences in flat keratometry (Kf) and steep keratometry (Ks) values between the groups. CONCLUSION: Pentacam and IOL Master 700 may be used interchangeably in normal eyes and keratoconus eyes for the measurement of keratometry values and axis; however, these two devices should not be considered interchangeable for WTW, ACD, pupil diameter, and CCT measurements in both keratoconus patients and healthy subjects.
Asunto(s)
Texto completo
Añadir a Mi BVS
Imprimir
XML
PubMed Links
Buscar en Google

Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Queratocono Tipo de estudio: Diagnostic_studies / Observational_studies / Prevalence_studies / Risk_factors_studies Límite: Humans Idioma: En Revista: Eye Contact Lens Asunto de la revista: OFTALMOLOGIA Año: 2021 Tipo del documento: Article País de afiliación: Turquía Pais de publicación: Estados Unidos
Texto completo
Añadir a Mi BVS
Imprimir
XML
PubMed Links
Buscar en Google

Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Queratocono Tipo de estudio: Diagnostic_studies / Observational_studies / Prevalence_studies / Risk_factors_studies Límite: Humans Idioma: En Revista: Eye Contact Lens Asunto de la revista: OFTALMOLOGIA Año: 2021 Tipo del documento: Article País de afiliación: Turquía Pais de publicación: Estados Unidos