骨皮质切开辅助正畸研究进展  

Advances in corticotomy-assisted orthodontics

作　　者：朱琳琳[1,2] 李明[1,2] 

机构地区：[1]南京医科大学口腔疾病研究江苏省重点实验室 [2]南京医科大学附属江苏省口腔医院口腔颌面外科,江苏南京210029

出　　处：《口腔医学》2015年第2期147-149,152,共4页Stomatology

基　　金：江苏省高校优势学科建设工程(2014-37)

摘　　要：近年研究发现骨皮质切开术可以有效加速正畸治疗,该技术以局部加速修复现象为理论基础发展而来,术式在其发展的百年间几经改良。在骨皮质切开的基础上发展出牙周快速成骨正畸,使用这种技术可使正畸治疗时间减少到传统正畸治疗时间的1/3到1/4,增强牙周组织支持,增加骨覆盖,减少牙根吸收,降低复发率。该文综合概述了骨皮质切开发展史,骨皮质切开后牙齿移动的机理与传统正畸的不同之处,以及相关临床、实验研究。How to shorten orthodontic time has been a topic of concern for clinicians. The previous researches found corticotomy can effectively accelerate orthodontic treatment. Based on the regional acceleratory phenomenon（RAP）, the technology evolved in the past few decades. Then, a technique called periodontally accelerated osteogenie orthodontics（PAO0） was developed from corticotomy. PAOO can reduce 1/3 to 1/4 traditional treatment time for patients,improve and strengthen the periodontal tissue,increase bone coverage,re- duce root resorption and the relapse rate. This paper provides a comprehensive overview of the history of the corticotomy development, the different mechanisms of corticotomy accelerating tooth movement from the traditional orthodontics,as well as related clinical and ex- perimental studies.

关 键 词：骨皮质切开术 局部加速修复现象 牙周快速成骨正畸 不翻瓣 

分 类 号：R783.5[医药卫生—口腔医学]