牙周加速成骨正畸临床应用效果的研究进展
Clinical advances of periodontally accelerated osteogenic orthodontics
作者：李寒月,夏露露,华先明
Author：Li Hanyue,Xia Lulu,Hua Xianming
收稿日期：2019-06-02 年卷（期）页码：2020,47(2):206-211
期刊名称：国际口腔医学杂志
Journal Name：International Journal of Stomatology
关键字：牙周加速成骨正畸,加速,骨增量,牙根吸收,
Key words：periodontally accelerated osteogenic orthodontics,accelerate,alveolar augmentation,tooth resorption,
基金项目：武汉市科技局应用基础研究计划(2015060101010052)
中文摘要
牙周加速成骨正畸（PAOO）是指对牙槽骨进行骨皮质切开,并在切开骨表面进行颗粒骨移植以辅助正畸治疗。骨皮质切开诱导的局部加速现象可诱导破骨活性增加,加速骨代谢,从而有效加速正畸牙移动,缩短疗程,并可以减少牙根吸收等正畸并发症的发生。颗粒骨的植入能扩大正畸牙的移动范围,拓宽正畸治疗的适应证,保证牙周健康,提高治疗稳定性。本文就PAOO对正畸治疗中牙移动速率、骨增量效果以及牙根吸收的临床效果作一综述,以便为该技术的临床应用提供参考。
英文摘要
Periodontally accelerated osteogenic orthodontics (PAOO) involves alveolar bone corticotomy and particulate bone grafting. Regional acceleratory phenomena (RAP) induced by corticotomy stimulates osteoclast activity and alveolar bone remodeling. The stimulation results in orthodontic tooth movement acceleration, reduced treatment duration, and decreased root resorption. Alveolar augmentation expands tooth moving boundaries and benefits periodontal conditions. The present article reviews the evaluation of the clinical effects of PAOO on tooth movement acceleration, bone augmentation, and root resorption to provide references for clinical application.
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