Corneal Elevation Topography in Primary Open Angle Glaucoma

Abstract

In patients with primary open angle glaucoma, there is a forward shifting of the posterior and anterior corneal surfaces. This appears to be correlated with more advanced stages of functional damage, pointing to a possible link between corneal structural changes and duration and intensity of elevated intraocular pressure. Further studies may ascertain the potential for this biological marker to be used in monitoring primary open angle glaucoma patients.