| 计算机辅助正畸托槽间接粘接技术的研究 |
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| 引用本文： | 张文健,王林,严斌,蔡传宝,李剑,鲍旭东. 计算机辅助正畸托槽间接粘接技术的研究[J]. 口腔医学, 2007, 27(4): 184-186 |
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| 作者姓名： | 张文健 王林 严斌 蔡传宝 李剑 鲍旭东 |
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| 作者单位： | 南京医科大学口腔医学研究所,南京医科大学口腔医学院正畸科,南京,210029;东南大学机械工程系,南京,210018;东南大学计算机系,南京,210018 |
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| 基金项目： | 江苏省135重点人才基金资助项目（RC2002079）;南京医科大学校基金（NY04026）特别感谢杭州西湖巴尔公司和北京时代天使公司在本实验研究中所给予的帮助. |
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| 摘 要： | 目的研究计算机辅助下的正畸托槽间接粘接技术的可行性。方法采用激光扫描仪获取石膏牙颌模型的数字化信息,利用工程软件绘制真实大小的直丝弓托槽,在虚拟模型上实现托槽的定位,通过计算机辅助设计出用于托槽定位的个体托盘,并利用快速成型技术进行加工。结果通过计算机辅助设计及快速成型技术可以实现正畸托槽的间接粘接。结论计算机辅助正畸托槽的间接粘接,能够保证托槽的精确位置,同时节约椅旁占用时间,减少实验室操作步骤,可作为托槽间接粘接的新技术。
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| 关 键 词： | 正畸托槽 间接粘接 计算机辅助 快速成型 |
| 文章编号： | 1003-9872(2007)04-0184-03 |
| 修稿时间： | 2006-11-15 |
Research on computer-aided orthodontic brackets indirect bonding |
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| ZHANG Wen-jian,WANG Lin,YAN Bin,CAI Chuan-bao,LI Jian,BAO Xu-dong. Research on computer-aided orthodontic brackets indirect bonding[J]. Stomatology, 2007, 27(4): 184-186 |
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| Authors: | ZHANG Wen-jian WANG Lin YAN Bin CAI Chuan-bao LI Jian BAO Xu-dong |
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| Affiliation: | The Research Institute of Stomatology , Department of Orthodontics, School of Stomatology , Nanjing Medical University, Nanfing 210029, China |
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| Abstract: | Objective To find a solution of computer-aided indirect orthodontic brackets bonding. Methods A digital orthodontic model was acquired via laser scanner, and virtual orthodontic brackets in actual size were designed with engineering software. With computer-aided technology, the virtual bracket was positioned on the digital model, and individualized transfer tray for indirect bonding was then designed and produced with a rapid prototyping procedure. Results With computer-aided and rapid prototyping technology, indirect brackets bonding can be achieved. Conclusions Computer-aided indirect brackets bonding is a new method with the advantages of time saving, accurate bracket placement and simplification of manufacturing procedure. |
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| Keywords: | orthodontic bracket indirect bonding computer-aided rapid prototyping |
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