title: Microscopic study of standardized gutta-percha points.
abstract: Eleven brands of gutta-percha cones were analyzed with the optical microsocpy, showing deformations in the apical thirds which would not allow the correct adaptation of them in the apical section of the root canal.
mesh_terms: D003786:Dental Pulp Cavity / Q000033:anatomy & histology; D006171:Gutta-Percha; D013499:Surface Properties
chemical_list: D006171:Gutta-Percha