Tag Steven A. Greenstein

Collagen Crosslinking for Postrefractive Ectasia

Key Concepts Corneal collagen crosslinking (CXL) is a treatment designed to decrease the progression of keratoconus and postrefractive ectasia. Maximum keratometry generally stabilizes and flattens, on average, by approximately 1.6 and 0.7 D after CXL for keratoconus and ectasia, respectively.…