华西口腔医学杂志

• 临床研究 • 上一篇    下一篇

磁性附着体固位的固定—可摘式部分义齿

赵铱民,林丽红,董洁,何平,王宝成   

  1. 710032 第四军医大学口腔医院
  • 收稿日期:2002-04-25 修回日期:2002-04-25 出版日期:2002-04-20 发布日期:2002-04-20

Fixed-removable Dentures Retained with Magnetic Attachments

Zhao Yimin, Lin Lihong, Dong Jie, et al   

  1. Department of Prosthodontics,Stomatological College,the Fourth Military Medical University
  • Received:2002-04-25 Revised:2002-04-25 Online:2002-04-20 Published:2002-04-20

摘要:

目的:应用磁性附着体解决固定)可摘式部分义齿的固位稳定问题。方法:将Magfit EX磁性附着体用作基牙冠外固位体,应用导面板、栓体栓道作为义齿的稳定装置,制作固定)可摘式部分义齿,并观察其应用效果。结果:15例患者的远中游离端缺损牙列被成功修复。经12~42月的随访观察,磁性附着体固位的固定)可摘式部分义齿具有良好的固位和稳定,义齿咀嚼效果良好,外形美观,体积小巧,使用舒适。结论:磁性附着体能满意地解决固定)可摘式部分义齿的固位稳定问题,显著提高义齿的修复质量。

关键词: 磁性附着体, 固定-可摘式部分义齿, 固位

Abstract:

Objective:The aim of this study is to retrospect the retention and stability for fixed-removable denture with magnetic attach- ments.Methods: Magfit EX 600W magnetic attachments were used as the extra-coronal retainer on abutments, and the guide plane and Key-key way were applied as the stable structure for dentures. The fixed-removable dentures were fabricated in casting framework way. The applied effect of the fixed-removable denture was followed up.Results: The extensive defects of dentition of 15 cases were restored successfully with the fixed-removable dentures. The follow-up investigation showed that the compact, aes- thetic and comfortable fixed-removable denture could supply reliable retention, stability and highly masticatory efficiency.Conclu- sion: Magnetic attachments can be used in fixed-removable dentures and help to obtain reliable retention and stability of dentures.

Key words: magnetic attachment, fixed-removable denture, retention