论文部分内容阅读
目的:对骨性安氏Ⅲ类伴偏颌畸形术前术后正畸治疗的效果进行分析研究。方法:2015年3月,我院收治1例骨性Ⅲ类错伴偏颌患者,对其临床资料进行回顾性分析。结果:治疗后牙根基本平行,颞下颌关节无明显变化,两侧下颌升支长度对称,前牙覆牙合覆盖良好,软组织侧貌较好。结论:骨性安氏Ⅲ类伴偏颌畸形术前术后正畸治疗效果较好,具有可行性。
Objective: To analyze the effect of orthodontic treatment before and after orthodontic treatment of skeletal Class Ⅲ malocclusion. Methods: In March 2015, a case of skeletal Class Ⅲ malocclusion with partial jaw was treated in our hospital. The clinical data of the patients were retrospectively analyzed. Results: After treatment, the root of tooth was basically parallel with no obvious change of temporomandibular joint. The length of mandibular ascending branch was symmetrical on both sides. The coverage of anterior teeth was good and the appearance of soft tissue was good. Conclusion: Orthodontic treatment of skeletal Class Ⅲ malocclusion with preoperative and postoperative orthognathic surgery is effective and feasible.