生理性支抗与机械力支抗控制策略  

Overview of the strategies for physiologic anchorage control and mechanical anchorage control

作　　者：哈丽哈.赛力克别克 许瑶[1] 古力巴哈.买买提力 

机构地区：[1]新疆医科大学第五附属医院口腔科,新疆维吾尔自治区乌鲁木齐市830011

出　　处：《中国组织工程研究》2017年第10期1629-1634,共6页Chinese Journal of Tissue Engineering Research

基　　金：国家自然科学基金项目(31160231);新疆维吾尔自治区自然科学基金项目(联合基金)(2016D01C229)~~

摘　　要：背景:支抗控制是正畸治疗的关键,生理性支抗丢失量是磨牙生长和漂移的总量。目的:通过生长发育及生物力学的角度分析生理性支抗矫治技术的矫治原理,探讨生理性支抗矫治技术的矫治特色。方法:应用计算机检索1976年6月至2016年10月PubM ed数据库及中国知网数据库,检索词"Physiologic anchorage control;Anchorage loss;Mandible growth;支抗;生理性支抗;下颌骨生长",同时查阅相关图书。结果与结论:生理性支抗控制技术不仅能阻碍磨牙支抗丧失,还能避免生长导致的生理性支抗丧失,达到最大支抗的要求。对处于生长发育期的患者,存在支抗控制的优势。BACKGROUND： Anchorage control is a critical part of orthodontic treatment, and physiologic anchorage loss consists of molar growth and drifting.OBJECTIVE： To detail the principles of physiologic anchorage spee-wire system through the growth and biologic force aspects.METHODS： A computer retrieval of PubMed and CNKI databeses was performed for relevant articles published from June 1976 to October 2016 using the keyword of ＂physiologic anchorage control;anchorage loss; mandible growth＂ in English and Chinese, respectively.RESULTS AND CONCLUSION： The physiologic anchorage spee-wire system cannot only avoid natural growth-induced physiological anchorage loss but also preserve molar anchorage,so as to achieve the request of maximum anchorage.

关 键 词：生物材料 口腔生物材料 支抗 支抗控制 支抗丧失 生理性支抗 直丝弓矫治技术 分差力 新型交叉颊面管 国家自然科学基金 

分 类 号：R318[医药卫生—生物医学工程]