Mendes Miguel José Augusto, Cal-Neto Julio Pedra e, da Silveira Henrique Martins
Department of Orthodontics, State University of Rio de Janeiro, Rio de Janeiro, Brazil.
Am J Orthod Dentofacial Orthop. 2007 Sep;132(3):400-7. doi: 10.1016/j.ajodo.2006.01.033.
This case report describes the treatment of a 25-year-old woman with anterior open bite, Class II skeletal malocclusion, and a history of temporomandibular joint pain and sounds. She also had significant anteroposterior and vertical discrepancies and a convex profile with protrusive lips. Intraorally, she had an anterior open bite of 3 mm and an overjet of 5 mm. Mandibular surgical rotation, associated with mandibular incisor extraction, was performed to reduce the protrusion, close the open bite, and minimize the temporomandibular joint disorder.
本病例报告描述了一名25岁女性的治疗情况，该患者患有前牙开颌、Ⅱ类骨性错颌，并有颞下颌关节疼痛和弹响史。她还存在明显的前后向和垂直向差异，面型凸，嘴唇前突。口内检查发现，她有3mm的前牙开颌和5mm的覆盖。进行了下颌手术旋转并拔除下颌切牙，以减少前突、关闭开颌并减轻颞下颌关节紊乱。
