Skip Navigation LinksHome > April 2014 - Volume 33 - Issue 4 > Topography-Based Keratoconus Progression After Corneal Colla...
doi: 10.1097/ICO.0000000000000064
Case Report

Topography-Based Keratoconus Progression After Corneal Collagen Crosslinking

Kymionis, George D. MD, PhD*,†; Karavitaki, Alexandra E. MD*; Grentzelos, Michael A. MD*; Liakopoulos, Dimitrios A. MD*; Tsoulnaras, Konstantinos I. MD*; Kontadakis, George A. MD, MSc*

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The aim of this study was to report 2 cases with topographic keratoconus progression despite stability for a long-term period after corneal collagen crosslinking (CXL).


This is a case report.


Two patients with progressive keratoconus underwent CXL treatment. Four and 5 years postoperatively, a topographic examination revealed an increase in the keratometric values indicating keratoconus progression.


Post-CXL, topographic keratoconus progression may occur several years after, despite stability for a long-term period.

Copyright © 2014 by Lippincott Williams & Wilkins


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