More options available for correction of high astigmatism

Philadelphia-High astigmatism is often more difficult to manage because these patients may have various corneal problems, such as keratoconus, previous RK, or corneal grafts. Multiple strategies should be considered for providing maximal correction and protecting the corneal integrity, explained James P. Gills, MD, during the Innovator's Session at the American Society of Cataract and Refractive Surgery annual meeting.