Cornea & External Disease

Common corneal disorders include corneal abrasions, keratitis (corneal inflammation), corneal dystrophies (genetic disorders affecting the cornea), corneal ulcers, and pterygium (abnormal growth on the cornea).

Corneal transplantation, also known as corneal grafting or keratoplasty, is a surgical procedure where a damaged or diseased cornea is replaced with a healthy donor cornea. It’s often used to restore vision in cases of severe corneal damage.

Corneal infections, known as keratitis, are typically treated with antibiotics or antiviral medications, depending on the underlying cause of the infection. Severe cases may require hospitalization and more intensive treatment.

Dry eye syndrome occurs when the eyes do not produce enough tears or the tears evaporate too quickly, leading to discomfort, redness, and irritation. It can be caused by various factors including age, environmental conditions, and certain medical conditions.

Treatment for dry eye syndrome can include artificial tears, prescription medications to reduce inflammation, lifestyle changes, and in some cases, surgical interventions to plug tear ducts and retain moisture.

A corneal ulcer is an open sore on the cornea, often caused by infection or injury. It can lead to pain, redness, and even vision loss if not treated promptly.

Yes, improper use of contact lenses can lead to corneal problems such as infections, abrasions, and ulcers. It’s important to follow proper hygiene and wearing guidelines when using contact lenses.

Corneal dystrophies are genetic disorders that cause abnormal accumulation of material in the cornea, leading to visual impairment. Different types of corneal dystrophies affect different layers of the cornea.

To protect your cornea, wear protective eyewear when participating in sports or activities that could lead to eye injuries. Follow good hygiene practices when using contact lenses, and avoid rubbing your eyes excessively.

You should seek medical attention if you experience sudden changes in vision, persistent eye pain, redness, sensitivity to light, or any other unusual symptoms related to your eyes. Timely intervention can prevent further complications.

To find a cornea specialist, ask your primary care doctor for a referral or search online for ophthalmologists who specialize in cornea and external diseases. Read patient reviews and check their credentials before making an appointment.