影响腭平面倾斜度的因素分析  

Analysis of the influencing factors of palate plane inclination

作　　者：郑涵蔚 许天民[1] Zheng Hanwei;Xu Tianmin(Department of Orthdontics,Peking University School and Hospital of Stomatology&National Center for Stomatology and National Clinical Research Center for Oral Diseases&National Engineering Research Center of Oral Biomaterials and Digital Medical Devices&Beijing Key Laboratory of Digital Stomatology,Beijing 100081,China)

机构地区：[1]北京大学口腔医学院·口腔医院正畸科、国家口腔医学中心、国家口腔疾病临床医学研究中心、口腔生物材料和数字诊疗装备国家工程研究中心、口腔数字医学北京市重点实验室,北京100081

出　　处：《中华口腔正畸学杂志》2024年第3期153-157,共5页Chinese Journal of Orthodontics

基　　金：国家自然科学基金(82071172)。

摘　　要：颅颌面复合体垂直向变化常由下颌骨在矢状面上的转动代表,使得上颌骨垂直向旋转变化被忽略,从而导致有关研究相对较少。腭平面倾斜度存在性别差异,口腔不良习惯也都对腭平面的角度变化有显著影响。在矫治过程中,上颌骨骨缝分布、患者生长潜力、矫治力的大小方向和相对于上颌骨阻力中心的位置也都有可能是腭平面旋转的潜在影响因素。腭平面的旋转同样也会影响颌面部结构,因此正畸医师在临床治疗计划的制订中也需关注其变化。本文从多方面阐述腭平面倾斜度的影响因素及可能机制,为今后进一步开展腭平面旋转的临床研究提供参考。The vertical changes of thecranialmaxillofacial complex is usually defined by the sagittal rotation of mandible,which however neglects the vertical rotation of the maxilla.Hence the influences of the rotation of the palate plane is underexamined in existing literature.Both sex and oral habits have significant influence on the change of the palatal plane cant.Maxillary sutures distribution,growth potential,the size and direction of orthodontic force and its position relative to the center of resistance of maxilla may be the potential influencing factors during the treatment.As palate plane rotation also affects maxillofacial structures,changes of its inclination should also be considered when formulating clinical treatment plans.This review addresses the influencing factors and the possible mechanism of palate plane inclination,contributing to further research on palate plane rotation.

关 键 词：腭平面倾斜度 腭平面角 头影测量 

分 类 号：R783.5[医药卫生—口腔医学]