Keratoconus

Keratoconus is a disorder of the cornea where its shape degenerates from the normal round shape to a cone. The corneal disease primarily affects the corneal stroma, the main substance of the cornea. The cornea is structurally weak, and mechanical forces likely contribute to change of shape. Because of the irregular conical shape, the vision is often not correctable with glasses.

A predisposition towards developing it is likely inherited, as many family members often show early signs of it when examined closely. Patients who are suspicious for keratoconus should not undergo procedures for visual correction such as LASIK which can further weaken the cornea. In some patients, other refractive procedures can be done which are less likely to weaken the cornea.

Correction of vision in patients with keratoconus can be achieved in a number of ways. Glasses and contacts are the mainstay of treatment in early cases and are often successful in rehabilitating vision. In some patients, these eventually do not provide adequate vision and a surgical approach is then indicated. Intacs, partial corneal transplants and full corneal transplannts are generally very successful in helping to restore visual function.

At Vision Associates, we offer the full range of options for diagnosis and treatment of keratoconus and other corneal disorders. If you have a corneal problem, rest assured we will take a conservative approach and find the best solution to help you.