摘要
目的:设计开发基于正常中国人牙齿数据的直丝弓矫治器,并将其应用于临床病例的矫治。方法:以北京大学口腔医学院正畸科对67名正常中国人牙齿形态和位置的研究结果为基础,设计开发直丝弓矫治器(Z1矫治器)。将Z1矫治器应用于临床病例的矫治,对其矫治结果进行验证。结果:已应用Z1矫治器完成30例非拔牙病例与16例拔牙病例的矫治,总体矫治效果良好。结论:Z1矫治器可以应用于国人错病例的矫治;但前牙部位的托槽底较厚,有必要改进。
Objective： To design and develop a preadjusted appliance based on Chinese normal occlusion, and to apply it in treatment of malocclusion cases. Methods： According to the results of the research performed in Department of Orthodontics, School of Stomatology of Peking University about teeth position and morphology of 67 Chinese with normal occlusion, the preadjusted appliance with the optimal prescription for Chinese has been designed and developed （Z1 appliance）. Z1 appliance has been used in treatment of malocclusion cases. The efficiency of Z1 appliance was evaluated. Results：The treatment of 30 non-extraction cases and 16 extraction cases has been completed with Z1 appliance. A quite good result of clinical application of Z1 appliance was represented. Conclusion： Z1 appliance could be used in treatment of Chinese malocclution. The bracket base for anterior teeth was too thick and need more improvement.
出处
《实用口腔医学杂志》
CAS
CSCD
北大核心
2007年第6期826-830,共5页
Journal of Practical Stomatology
