中国组织工程研究

中国组织工程研究 ›› 2011, Vol. 15 ›› Issue (42): 7969-7972.doi: 10.3969/j.issn.1673-8225.2011.42.042

• 生物材料临床实践 clinical practice of biomaterials • 上一篇    下一篇

钛金属微种植体钉作为支抗的临床应用

陈亚刚，王  兴，吴文文   

  1. 徐州医学院附属医院口腔正畸科，江苏省徐州市   221002
  • 收稿日期:2011-06-13 修回日期:2011-08-07 出版日期:2011-10-15 发布日期:2011-10-15
  • 作者简介:陈亚刚★，男，1972年生，江苏省徐州市人，汉族，2008年四川大学毕业，硕士，副教授，副主任医师，主要从事口腔正畸临床及基础研究。 xzchenya@163.com

Clinical application of mini-implant anchorage in orthodontics

Chen Ya-gang, Wang Xing, Wu Wen-wen   

  1. Department of Orthodontics, Affiliated Hospital of Xuzhou Medical College, Xuzhou 221002, Jiangsu Province, China
  • Received:2011-06-13 Revised:2011-08-07 Online:2011-10-15 Published:2011-10-15
  • About author:Chen Ya-gang★, Master, Associate professor, Associate chief physician, Department of Orthodontics, Affiliated Hospital of Xuzhou Medical College, Xuzhou 221002, Jiangsu Province, China xzchenya@163.com

PDF

388

被引次数

7

摘要：

背景：微种植体支抗因其体积小，植入、使用和去除简单，疗效可靠且成本低廉在正畸领域得到了广泛的应用。
目的：观察分析钛金属微种植体支抗在口腔正畸中的应用效果。
方法：对38例微种植体患者的投影测量分析，比较治疗前后的覆牙合、覆盖、磨牙关系和前牙内收程度等。
结果与结论：微螺钉种植体植入总数106枚，除3例患者因5枚种植体松动再次手术植入，1例患者因2枚种植体脱落拒绝再次植入而改用传统支抗外，其他病例均获得了满意的治疗效果，建立了正常的前牙覆牙合、覆盖关系，患者面型得到了明显的改善。微种植体矫治过程相对简单，患者易于接受。

关键词: 微种植体, 支抗, 错牙合畸形, 磨牙, X射线投影

Abstract:

BACKGROUND: Mini-implant anchorage is widely used in orthodontic field, because it is small, easy to implant, use and remove, reliable in therapeutic effect and low cost.
OBJECTIVE: To study the clinical application and effect of mini-implant anchorage in orthodontics.
METHODS: The cephalometric analysis was performed in 38 patients to compare overbite, coverage, molar relationship and the degree of anterior adductor before and after treatment.
RESULTS AND CONCLUSION: The total number of mini-implants was 106, and all the mini-implant anchorages were successfully implanted except 3 cases required secondary operation with 5 loosen implants and one patient with loss of 2 implants required re-implantation. Mini-implant anchorages make the treatment process simple and acceptable in clinical application.

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