Spontaneous regression of congenital corneal opacity

To determine the incidence of spontaneous regression of congenital corneal opacity (CCO) and identify clinical factors associated with the regression. Medical records and anterior segment photographs were reviewed of 57 eyes in 35 patients with CCO that were not related to congenital glaucoma, tumors, infection, trauma, or metabolic disorders and were followed up without corneal transplantation for longer than one year at Seoul National...