anterior segment diseases
bifocal lens
conjunctival vascular abnormalities
disorders of the vitreous
dissociated vertical deviation
floaters
foreign body (eye)
giant cell arteritis
idiopathic orbital inflammatory disease
iridoschisis
iridotomy
laceration of eyelid
meibomian cyst
nasolacrimal duct obstruction
ocular decompression retinopathy
ocular growth
ocular misalignment
ocular motility disorders
rosacea of the eye
senile cataract
superficial injury of cornea
uveitis rheumatoid arthritis
vision loss
visual field defects
vitreoretinal disorders