摘要
目的:探讨正畸正颌联合治疗骨性Ⅲ类错牙合畸形对软组织的影响。方法:收集2012年1月至2014年1月来我院就诊的骨性Ⅲ类错牙合畸形患者68例,均给予正畸治疗和正颌外科手术,通过X线头颅定位侧位片检测患者矫正前、治疗后3个月、治疗后1年软组织变化。结果:治疗后3月与矫正前比较,除上下唇角外其余项目均有明显或显著的统计学意义(P<0.05);治疗后1年与治疗后3月比较,除下唇基角、面型角、Z角UL、软组织面角和面凸角外其余项目变化均无统计学意义(P>0.05)。结论:正畸正颌联合治疗骨性Ⅲ类错牙合畸形在术后3个月内具有显著疗效,治疗后1年存在轻微复发,但对手术效果无本质影响。
Objective： Investigate the effect of orthodontic treatment combined with orthognathic surgery operation in treatment of skeletal class III malocclusion deformity on bone and soft tissue in patients. Methods： Collected 68 cases of patients accepted treatment in our hospital from January 2012 to January 2014 were given orthodontic treatment and orthognathic surgery operation. Through the X-ray cephalometric detected changes of skeletal and soft tissue before treatment, 3 months and 1 year after operation. Results： Compared with the prior correction, in addition to the angle of up and under lip other projects changed obviously 3 months after operation （P〈0.05）. Compared with 3 months after treatment, other projects in addition to lower lip base angle, Z angle, UL angle, soft tissue facial angle and facial angle were no significant change combined with orthognathic surgery operation in treatment of （P〉0.05）. Conclusion： Orthodontic treatment skeletal class III malocclusion deformity have significant curative effect after 3 months after operation, and there is a slight relapse one year after the operation, but no essential influence on the operation effect.
出处
《临床与病理杂志》
CAS
2015年第6期1092-1095,共4页
Journal of Clinical and Pathological Research
基金
邢台市科技支撑计划项目(2014ZC073)~~
关键词
骨性Ⅲ类错牙合畸形
正畸治疗
正颌治疗
软组织
skeletal class III malocclusion deformity
orthodontic treatment
orthognathic treatment
bone and soft tissue
