Is Keratoconus a Genetic Disease?

In most cases, keratoconus is not inherited and occurs in individuals with no family history of the disorder. The condition can also occur in families. In some cases, keratoconus is inherited in an autosomal dominant pattern , which means one copy of the altered gene in each cell is sufficient to cause the disorder.

Are you born with keratoconus?

The definitive cause of keratoconus is unknown, though it is believed that the predisposition to develop the disease is present at birth. A common finding in keratoconus is the loss of collagen in the cornea.

Is keratoconus a chronic disease?

Purpose: Keratoconus is a chronic, noninflammatory, degenerative disease of the cornea that has an onset in young adulthood.