Agreement between total corneal astigmatism calculated by vector summation and total corneal astigmatism measured by ray tracing using Galilei double Scheimpflug analyzer

PURPOSE: To evaluate the agreement between total corneal astigmatism calculated by vector summation of anterior and posterior corneal astigmatism (TCA(Vec)) and total corneal astigmatism measured by ray tracing (TCA(Ray)). METHODS: This study enrolled a total of 204 right eyes of 204 normal subjects...

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Detalles Bibliográficos
Autores principales: Feizi, Sepehr, Delfazayebaher, Siamak, Ownagh, Vahid, Sadeghpour, Fatemeh
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Elsevier 2018
Materias:
Original article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5904823/
https://www.ncbi.nlm.nih.gov/pubmed/28780995
http://dx.doi.org/10.1016/j.optom.2017.05.003

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