Small corneal abrasions that can't be seen with the naked eye are easily seen with fluorescent dye, which “lights” up the abrasions. This large corneal abrasion can be seen with the naked eye, but fluorescent dye shows the full extent of involvement. This classic abrasion demonstrates the typical ragged edge of a corneal abrasion.
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Picture of Corneal Abrasion: Small corneal abrasions that can't be seen with the naked eye are easily seen with fluorescent dye, which “lights” up the abrasions. Divider line
Small corneal abrasions that can't be seen with the naked eye are easily seen with fluorescent dye, which “lights” up the abrasions.
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Signs and Symptoms
Although it is very difficult to see a corneal abrasion with the naked eye, you have to be suspicious of this if you have experienced any of the causes of trauma mentioned above. Along with that is the unrelenting painful feeling that something is in your eye that just won't wash out, plus:

  • Lots of watery tearing.
  • Sensitivity to light (especially bright light).
  • Blurry vision.
  • Redness of the eye.
  • Spasm of the muscles surrounding the eye resulting in squinting.
Last Modified: 15 Feb 2008
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