Amsler grid Amsler grid The Amsler grid, used since 1945, is a grid of horizontal and vertical lines used to monitor a person's central visual field. The grid was developed by Marc Amsler, a Swiss ophthalmologist. It is a diagnostic tool that aids in the detection of visual disturbances caused by changes in the retina, particularly the macula (e.g. macular degeneration, Epiretinal membrane), as well as the optic nerve and the visual pathway to the brain. In the test, the person looks with each eye separately at the small dot in the center of the grid. Patients with macular disease may see
Center for the History of Family Medicine about them in both printed and electronic form. It also serves as an informational link to all other family medicine organizations and to all who are interested in the history of the specialty. The first move to begin an historical center within the specialty of family medicine came in 1987, when Claudene Clinton, then Director of the Division of Research and Information Services for the American Academy of Family Physicians (AAFP), suggested the need for the establishment of a repository within the AAFP to house the growing body of material relating to the founding, growth and development of the academy