Root canal treatment of maxillary incisors with heterotopic alterations: clinical case report - Brandelero Junior, Sávio; Aguiar, C R; Méndez, Daniela Alejandra Cusicanqui; Muñoz Valencia, Yahir; Olano-Dextre, Tulio Lorenzo; Nishiyama, Celso Kenji; Pinto, Lidiane de Castro (Simpósio Internacional de Fissuras Orofaciais e Anomalias Relacionadas, 2013)