Because most individuals with glaucoma do not experience noticeable symptoms, an eye examination -- including specialized testing -- are important tools in preventing the vision loss associated with this disease.

Dr. Whitsett has purchased the Heidelberg Retina Tomograph II to supplement the traditional methods of glaucoma detection, specifically tonometry (a test for interlobular pressure), dilation and visual field exams. The HRT II utilizes a laser screening and specialized software that provide comprehensive data and analysis of the optic nerve head and adjacent nerve fiber. The HRT II gives measurements of the size, depth and shape of the optic nerve, and is especially useful in detecting small changes over time. This helps diagnose glaucoma years before symptoms become apparent to the patient.

The HRT II exam takes just a few moments, is painless and non-invasive. Dilation of the eye is not usually necessary.