Corneal ulceration
Corneal Ulceration
Corneal ulceration (pronounced: kor-nee-al ul-ser-ay-shun) is a medical condition characterized by an open sore or erosion forming on the cornea, the clear front surface of the eye.
Etymology
The term "corneal ulceration" is derived from the Latin word "cornu" meaning "horn" and the Latin word "ulcus" meaning "sore".
Definition
Corneal ulceration is a serious eye condition that can cause pain, redness, and decreased vision. It is often caused by an infection, but can also result from a severe dry eye or an injury to the eye.
Symptoms
Symptoms of corneal ulceration may include:
- Pain and redness in the eye
- Sensitivity to light
- Blurred vision
- Feeling of something in the eye
- Watery eye
- White or gray spot on the cornea
Causes
Corneal ulceration can be caused by a variety of factors, including:
- Bacterial, viral, or fungal infections
- Dry eye syndrome
- Eye injuries
- Improper use of contact lenses
- Disorders that affect the immune system
Treatment
Treatment for corneal ulceration typically involves the use of antibiotic or antifungal eye drops to fight the infection. In severe cases, a corneal transplant may be necessary.
Related Terms
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