Long-term follow-up of riboflavin/ultraviolet A (370 nm) corneal collagen cross-linking to halt the progression of keratoconus.

@article{Obrart2013LongtermFO,
  title={Long-term follow-up of riboflavin/ultraviolet A (370 nm) corneal collagen cross-linking to halt the progression of keratoconus.},
  author={David P O'brart and Tsong Qiang Kwong and Parul Patel and Robert J. McDonald and Naomi A L O'Brart},
  journal={The British journal of ophthalmology},
  year={2013},
  volume={97 4},
  pages={433-7}
}
AIMS To determine long-term efficacy of riboflavin/ultraviolet A corneal cross-linking (CXL). METHODS Thirty patients (30 eyes) who had undergone CXL following epithelial removal 4-6 years previously were examined. RESULTS At 1-year mean, spherical equivalent error (SEQ) increased by +0.72 dioptres (D) (p<0.002), corrected distance visual acuity (CDVA… CONTINUE READING