Band keratopathy

Band Keratopathy is a degenerative disease of the eye that affects the cornea. It is characterized by the deposition of calcium in the interpalpebral fissure of the cornea. This condition is often associated with chronic eye inflammation, long-term use of topical medication, and certain systemic diseases.

Causes

Band Keratopathy can be caused by a variety of factors. These include chronic inflammation of the eye, long-term use of topical medications, particularly those containing phosphate, and systemic diseases such as hypercalcemia and sarcoidosis. It can also occur as a result of ocular trauma or ocular surgery.

Symptoms

The symptoms of Band Keratopathy can vary depending on the severity of the condition. These may include blurred vision, eye pain, photophobia (sensitivity to light), and a feeling of something in the eye. In severe cases, it can lead to significant vision loss.

Diagnosis

The diagnosis of Band Keratopathy is typically made through a comprehensive eye examination. This may include a slit lamp examination to visualize the cornea, and possibly corneal topography to map the surface of the cornea. In some cases, blood tests may be done to check for underlying systemic diseases.

Treatment

Treatment for Band Keratopathy aims to reduce symptoms and prevent further progression of the disease. This may involve the use of topical medications to reduce inflammation and discomfort. In more severe cases, surgical procedures such as phototherapeutic keratectomy (PTK) or chelation therapy with EDTA (ethylenediaminetetraacetic acid) may be required to remove the calcium deposits.

Prognosis

The prognosis for Band Keratopathy largely depends on the underlying cause and the severity of the condition. With appropriate treatment, symptoms can often be managed effectively. However, in severe cases or when left untreated, it can lead to significant vision loss.

See Also

• Corneal disease
• Eye inflammation
• Hypercalcemia
• Sarcoidosis