Sclerocornea

Sclerocornea

Sclerocornea (pronounced skler-o-kor-nee-a) is a rare, non-progressive congenital disorder that affects the cornea of the eye.

Etymology

The term "Sclerocornea" is derived from the Greek words "skleros" meaning hard, and "kornea" referring to the cornea of the eye.

Definition

Sclerocornea is characterized by the partial or complete absence of the corneal limbus, leading to a continuous transition from the sclera to the cornea. This results in a hazy or opaque cornea that can cause severe visual impairment.

Symptoms

Symptoms of sclerocornea can vary greatly among individuals. Some may have no symptoms, while others may experience severe visual impairment. Common symptoms include photophobia (sensitivity to light), nystagmus (involuntary eye movement), and strabismus (misalignment of the eyes).

Causes

Sclerocornea is typically present at birth and is believed to be caused by a disruption in the development of the eye during gestation. The exact cause is unknown, but it may be associated with genetic factors or exposure to certain environmental factors during pregnancy.

Treatment

There is currently no cure for sclerocornea. Treatment is focused on managing symptoms and improving visual function. This may include the use of corrective lenses or surgery to improve vision. In severe cases, a corneal transplant may be considered.

Related Terms

• Cornea
• Sclera
• Congenital disorder
• Visual impairment
• Photophobia
• Nystagmus
• Strabismus
• Gestation
• Corneal transplant

External links

• Medical encyclopedia article on Sclerocornea
• Wikipedia's article - Sclerocornea

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