Wang, J H Vertical osteotomy vs sagittal split osteotomy of the mandibular ramus: comparison of operative and postoperative factors. [electronic resource] - Journal of oral surgery (American Dental Association : 1965) Aug 1975 - 596-600 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0022-3255 Subjects--Topical Terms: AdolescentAdultConsumer BehaviorEdema--etiologyFemaleHumansMaleMalocclusion--surgeryMandible--surgeryNausea--etiologyOral Hemorrhage--etiologyOsteotomy--adverse effectsPostoperative ComplicationsPrognathism--surgeryTime FactorsVomiting--etiology