57
Participants
Start Date
January 31, 2013
Primary Completion Date
December 31, 2014
Study Completion Date
February 28, 2015
bilateral sagittal split osteotomy
surgical technique to split the mandibular ramus through three osteotomy lines on the medial-cranial, buccal-caudal and anterior surface to facilitate a split of the posterior border of the mandible without injury of the inferior alveolar nerve
Chang Gung Memorial Hospital
OTHER