Corneal scraping with culture of sample: To detect the type of the infection causing corneal ulcer, your doctor might recommend this test. In this, samples of the ulcer (which is obtained by ...

It's known as a corneal abrasion if you have a scratch or scrape on your cornea. Causes can include eye rubbing, fingernails, ...

Share on Pinterest An experimental stem cell therapy could help reverse corneal damage in people with a vision-threatening eye condition. Image credit: daliloveart/Getty Images. Researchers ...