Anterior and Posterior Corneal Higher-order Aberrations in Keratoconus and Pellucid Marginal Corneal Degeneration by Pentacam

Anterior and Posterior Corneal Higher-order Aberrations in Keratoconus and Pellucid Marginal Corneal Degeneration by Pentacam

Aim: To assess the changes in the anterior and posterior corneal surface aberrations in keratoconus (KC) and pellucid marginal corneal degeneration (PMCD) and compare them to age-matched normal eyes using the pentacam system. Materials and Methods: This single-center, retrospective study was carried...

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Bibliographic Details
Main Authors: Sneha Kumari, Vishmarika Sharma, Suraj Kumar Chaurasiya, Ashi Khurana, Lokesh Chauhan
Format: Article
Language:English
Published: Wolters Kluwer Medknow Publications 2025-01-01
Series:Delhi Journal of Ophthalmology
Subjects:
higher-order aberration
keratoconus
pellucid marginal corneal degeneration
pentacam
zernike polynomial
Online Access:https://journals.lww.com/10.4103/DLJO.DLJO_126_24
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