Amblyopia.

Amblyopia is a serious medical condition affecting tens of millions of individuals around the world. For the most part it is correctable, assuming that it is promptly recognized and vigorously treated. Amblyopia may result from form deprivation, anisometropia, or strabismus in infants and young children. Basic research in animal models has shown that the major pathologic changes in amblyopia occur in the visual cortex of the brain. The mainstay of treatment remains patching, although penalization has a role to play in the management of moderate degrees of amblyopia. Better methods for early identification of patients with amblyopia are being developed, along with newer novel methods of treatment.