Fluorescein staining may be used to detect for epithelial defects, corneal infection or perforation of the cornea. Tear break-up time and ocular protection index assessment can be done to reveal dry eye. Exophthalmometry can be used to measure degree of exophthalmos.
Exposure keratopathy
Band keratopathy
Pitted keratolysis
Lattice corneal dystrophy
Bullous keratopathy
Granular corneal dystrophy
Macular corneal dystrophy
Neurotrophic keratitis