Corneal staining patterns in vernal keratoconjunctivitis: the new VKC-CLEK scoring scale

Abstract

Oxford and Van Bijsterveld scores are not adequate for the evaluation of the epithelial damage in patients with limbal VKC because the staining patterns considered for these tests do not correspond to the staining patterns in patients with VKC. We propose a new scoring system, VKC-CLEK, to better evaluate both limbal and tarsal epithelial damage in patients with VKC.