锁道式可摘腭弓的制作及其在正畸临床的应用  

APPLICATION OF A PIN AND TUBE REMOVABLE LINGUAL ARCH SYSTEM IN ORTHODONTIC TREATMENT

作　　者：白玉兴[1] 张继承[1] 马场祥行[2] 黑田敬之[2] 

机构地区：[1]首都医科大学口腔医学院,100050 [2]日本东京医科齿科大学齿学部矫正科

出　　处：《北京口腔医学》2001年第4期163-165,共3页Beijing Journal of Stomatology

摘　　要：目的 :介绍一种新型的锁道式可摘式腭弓的适应证、制作方法、临床设计以及在临床的应用。方法 :应用日本三金公司生产的STHook在临床应用设计制作可摘式腭弓 ,用于牙弓宽度的扩大、加强支抗的设计、个别牙的移动等 ,并对临床应用 2 1例病例进行了总结和分析。结果 :以STHook制作的可摘式腭弓具有可调节性、可控性和设计多样性等优点 ,但应保证制作的准确性以及防止脱落。结论 :可摘式腭弓可克服固定腭弓在设计和临床应用中的缺点 ,在口腔正畸临床矫治中有着较好的应用前景。Objective:To introduce a new pin and tube removable lingual arch system into the orthodontic treatment,as well its fabrication method,implication and treatment design.Methods:Twenty one subjects were selected in the clinic and a Japanese made ST Hook was used clinically for the fabrication of the removable lingual arch system for the purpose of arch expansion,anchorage design,minor tooth movement,etc.Results:The pin and tube removable lingual arch system had the advantages of easy activation,manipulation and wide application for orthodontic treatment.Conclusion:Comparing with the fixed lingual arch system,the introduced pin and trbe removable lingual arch system has the several advantages in the clinical application and should be regarded as a useful method for orthodontic treatment.

关 键 词：可摘式腭弓 错HE 固定矫治 口腔正畸 

分 类 号：R783.5[医药卫生—口腔医学]