Whether Keratectasia Area Shown in Corneal Topography Is Appropriate for Evaluating the Effect of Corneal Cross-Linking for Keratoconus: A 12-Month Follow-Up Study.
Jia WangZhiwei LiHuankai ZhangNing GaoGuoying MuPublished in: BioMed research international (2019)
The KEA is more sensitive than K-value in describing the morphological changes of cornea after CXL, especially in early stage after treatment.