Position of the mandibular canal before and after bilateral sagittal split ramus osteotomy: a cone beam computed tomographic study - Yamashita, F. C; Iwaki, Lilian Cristina Vessoni; Yamashita, A. L; Tolentino, E. S; Verginio, V. E. O; Moraes, T. E. N. T; Chicarelli, M.; Iwaki Filho, L (British Journal of Oral and Maxillofacial Surgery, 2021)