华西口腔医学杂志

• 临床研究 • 上一篇    下一篇

即刻负荷种植牙的重建研究

宫苹,王磊,欧国敏,汪永跃   

  1.  610041   四川大学华西口腔医学院
  • 收稿日期:2002-12-25 修回日期:2002-12-25 出版日期:2002-12-20 发布日期:2002-12-20
  • 基金资助:
    教育部回国人员启动基金资助项目(编号 C9920)

Occlusal Reconstruction after Immediate Loading of Implants

Gong Ping, Wang Lei, Ou Guoming,et al.   

  1. Gong Ping, Wang Lei, Ou Guoming,et al West China College of Stomatology, Sichuan University
  • Received:2002-12-25 Revised:2002-12-25 Online:2002-12-20 Published:2002-12-20

摘要:

目的:探讨种植体即刻负荷后(牙合)重建对种植体周骨质变化的影响。方法:26枚骨内种植体植入8例患者口内,13枚为即刻负荷,13枚为延期负荷。采用数码X线片仪测定种植体周骨密度变化并作相关临床指征分析。结果:即刻负荷种植体周骨质密度的改善较延期负荷者明显。,结论:种植即刻修复中的(牙合)稳定和平衡是即刻负荷种植体形成骨整合界面的保证。

关键词: 即刻负荷, 种植体, 重建

Abstract:

Objective: The aim of this study was to investigate effects of immediate loading on peri-implant bone reconstruction. Methods : 26 endosseous implants in 8 patients were classified into two groups, including the groups of immediate loading and delayed loading. Digital Panoramic X-ray examination was employed to examine the quality and quantity of peri-implant bone. Results: In the group of immediate loading, the bone density was increased in both the marginal alveolar area and the peri-implant area. And the decrease was more evident in the immediate loading group than that in the delayed loading group. Conclusion: The choice of appropriate prosthesis treatment is very important for bone rehabilitation, especially to patients with implants under immediate loading.

Key words: immediate loading, implant, occlussalre construction