Evaluation of the palatal split pattern in surgically rapid maxillary expansion: comparison of two techniques - Moura, Lucas Borin; Spin-Neto, Rubens; Sverzut, Cassio Edvard; Monnazzi, Marcelo da Silva; Trivellato, Alexandre Elias; Gabrielli, Marisa Aparecida Cabrini; Pereira-Filho, Valfrido Antonio (Oral and Maxillofacial Surgery, 2016)