Purpose: To perform an epidemiological study of eye diseases in the population of four indigenous communities in the City of Avai in the state of São Paulo – Brazil: Ekeruá, Kopenoti, Nimuendaju and Tereguá. Methods: This is a prospective, cross-sectional, population-based study performed by the Medical Residency Program of the Center of Excellence in Ophthalmology (CEO-Bauru), including all the inhabitants of four indigenous tribes, between the months of March and April 2016. All participants were submitted to a complete eye […]