Cornea

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Cornea

Physicians at The Eye Clinic in Southwest Louisiana specialize in the treatment of diseases and injuries to the cornea. The cornea is the clear front of the eye that transmits light to the interior of the eye, allowing us to see clearly. Corneal injury, disease or hereditary conditions can cause clouding, distortion and scarring.Cornea Conditions Lake Charles

With its ability for quick repair, the cornea usually heals after most injury or disease. However, when there is deep injury to the cornea, the healing process may be prolonged, possibly resulting in a variety of symptoms, including pain, tearing, redness, blurred vision, light sensitivity, and scarring.

There are several conditions that can damage the cornea:

Herpes Zoster (shingles)

Shingles is a recurrence of the chicken pox virus in people who have already had the disease. This virus usually remains inactive within the nerves of the body after a case of chicken box. It can later travel down these nerves, infecting specific parts of the body, like the eye. Herpes zoster can cause blisters or lesions on the cornea, fever, and pain from nerve fibers. Corneal lesions usually heal by themselves, but antiviral treatment may reduce the inflammation. Shingles can occur in anyone exposed to the chicken pox virus, but there is an increased risk in older adults and people with a weakened immune system.

Herpes zoster is treated with anti-viral, pain and anti-inflammatory medications. Eye drops and ointments may be prescribed to treat ocular problems.

Keratitis

This is an inflammation of the cornea that sometimes occurs with infection after bacteria or fungi enter the cornea. These microorganisms can enter the eye after deep injury, causing infection, inflammation, and ulceration of the cornea. Though uncommon, this type of infection can also arise after injury from wearing contact lenses. Symptoms of keratitis include severe pain, reduced visual clarity and corneal discharge.

Treatment usually includes antibiotic or antifungal eye drops.

Keratoconus

Keratoconus is a progressive disease in which the cornea thins and changes shape. The curvature of the cornea is affected, creating either mild or severe distortion, called astigmatism, and usually nearsightedness. Keratoconus may also cause swelling and scarring of the cornea and vision loss. Causes of keratoconus include genetics, trauma and disease.

In early stages the conditions is correctible with glasses or soft contact lenses. As the disease progresses, rigid gas permeable contact lenses may be needed to help shape the cornea for clear vision. In some cases, a corneal transplantation may also be necessary. During this procedure, the damaged cornea is replaced with a donated cornea. This operation is successful in about 9 out of 10 people with advanced keratoconus. Even after a transplant, you most likely will need glasses or contact lenses to see clearly.

Ocular Herpes (herpes of the eye)

This is a viral infection of the eye that may reoccur. The main cause of ocular herpes is the herpes simplex virus I (HSV I). This is the same virus that causes cold sores, but ocular herpes can also result from the sexually transmitted herpes simplex II virus (HSV II) that causes genital herpes. Ocular herpes produces sores on the surface of the cornea; over time, the inflammation can spread deeper into the cornea and eye. There is no cure for ocular herpes, but it can often be controlled with the use of antiviral drugs.

Lake Charles

1767 Imperial Blvd.
Lake Charles, LA 70605

Ph: (337) 478-3810

First Avenue

2800 1st Ave.,
Lake Charles, LA 70601

Ph: (337) 310-0767

Sulphur

720 Cypress St
Sulphur, LA 70663

Ph: (337) 625-8948

DeRidder

801 S. Pine St.
DeRidder, LA 70634

Ph: (337) 462-3937

Jennings

1322 Elton Rd., Suite J.
Jennings, LA 70546

Ph: (337) 824-0040

Moss Bluff

277 Hwy 171 North, Suite 4
Moss Bluff, LA 70611

Ph: (337) 310-0775