Leukodystrophy is one of a group of disorders characterized by degeneration of the white matter in the brain. The word leukodystrophy comes from the Greek roots leuko, white, dys, abnormal, and troph, growth. The leukodystrophies are caused by imperfect growth or development of the myelin sheath, the fatty covering that acts as an insulator around nerve fibers. When damage occurs to white matter, immune responses can lead to inflammation in the CNS, along with loss of myelin. The degenerat
A corneal laceration can be a partial- or full-thickness injury to the cornea. A partial-thickness injury does not violate the globe of the eye (abrasion). A full-thickness injury penetrates completely through the cornea, causing a ruptured globe. This topic discusses the full-thickness injury.
Eye pain refers to any condition in which you feel discomfort in or around one or both of your eyes. The pain may be sharp and stabbing or dull and throbbing. Your eyes may feel irritated or gritty.Eye pain may be accompanied by blurred vision, itching, redness, dry eyes, or watery eyes.ind a Great Eye Doctor Near You. Eye pain can be caused by a variety of eye diseases and disorders that causes inflammation, either from infection or allergies. Localized inflammations or infections, including stye or hordeolum, can occur at the base of the eyelashes.