28 I I case report _ restoration of endodontically treated teeth _Introduction Endodontic treatment of teeth with significant coronal destruction is a very common clinical pro- cedure in the restorative clinical practice. When we are faced with this clinical situation, there will be an eminentneedfortheuseofintra-radicularretainers to obtain greater stability and retention of the restoration to the remaining teeth.1, 2 The use of an anatomical pin is proposed for the rehabilitation of anterior teeth with extensively compromised root canals and with significant loss of dentine tissue.3 In this restorative method, in cosmeticdentistry 2_2015 Anatomical pin: Aclinical case report Authors_ Profs. Frederico dos Reis Goyatá & Orlando Izolani Neto, Brazil Fig. 2 Fig. 3 Fig. 5Fig. 4 Fig. 1