口腔医学研究 ›› 2018, Vol. 34 ›› Issue (4): 353-355.DOI: 10.13701/j.cnki.kqyxyj.2018.04.004

• 综述 • 上一篇    下一篇

短牙弓对口腔余留牙的影响

董沁媛, 周毅*   

  1. 武汉大学口腔医院修复科 湖北 武汉 430079
  • 收稿日期:2018-01-29 出版日期:2018-04-28 发布日期:2018-04-25
  • 通讯作者: 周毅,E-mail: dryizhou@163.com
  • 作者简介:董沁媛(1991~ ),女,内蒙古杭锦旗人,硕士在读,主要从事口腔修复学研究工作。
  • 基金资助:
    武汉市应用基础研究计划项目(编号:2016060101010043)

Effects of Residual Teeth on Shortened Dental Arch

DONG Qin-yuan, ZHOU Yi*   

  1. Department of Prosthodontics, Hospital of Stomatology, Wuhan University, Wuhan 430079, China.
  • Received:2018-01-29 Online:2018-04-28 Published:2018-04-25

摘要: 在短牙弓概念被正式提出的30余年里,国内外许多研究已经证实短牙弓能够达到功能性牙列的需求,形成并维持稳定的咬合,满足患者咀嚼和美观等口腔功能的需要,为后部牙列缺失提供了一种新的修复选择。然而临床观察中发现,部分短牙弓患者可能出现余留牙松动度和磨耗度的变化、牙齿脱落、牙周破坏等现象。本文就短牙弓对余留牙的影响作一介绍,以期为进一步的研究及其临床应用提供参考。

关键词: 短牙弓, 余留牙, 松动, 磨耗, 牙周支持

Abstract: Since the concept of shortened dental arch (SDA) was raised more than 30 years ago, plenty of studies have suggested that the shortened dental arch could provide enough function including mastication, comfort, and aesthetics, and would not have negative effect on the stability of occlusion. However, some effects of residual teeth can be found with SDA in clinic, included more mobile teeth, lower alveolar bone levels, periodontal disease, further tooth loss, and tooth wear. The aim of this paper is to review the effects of residual teeth of SDA in order to provide a reference for further study and clinical application.

Key words: Shortened dental arch, Residual teeth, Tooth mobility, Tooth wear, Periodontal support