中国口腔种植学杂志 ›› 2020, Vol. 25 ›› Issue (4): 161-164.DOI: 10.12337/zgkqzzxzz.2020.12.004

• 临床研究 • 上一篇    下一篇

种植体-基台界面至冠-基台粘接界面距离对边缘骨吸收影响:4-5 年回顾性研究

夏勋, 魏振宇, 胡常琦, 黄江琴, 龚金梅, 郭水根, 魏洪武   

  1. 330000 南昌大学第四附属医院口腔科(夏勋,胡常琦,黄江琴,龚金梅,郭水根,魏洪武); 南昌大学抚州医学院(魏振宇)。
  • 出版日期:2020-12-10 发布日期:2021-09-01
  • 通讯作者: 魏洪武
  • 基金资助:
    南昌市科技局社会发展领域计划(2013KJ2C034)

The effect of the distance from the implant-abutment interface to the porcelain-abutment bonded interface on marginal bone loss: a 4-5 year retrospective study

XIA Xun, WEI Zhenyu, HU Changqi, et al   

  1. Dept. of Stomatology, The Fourth Affiliated Hospital of Nanchang University
  • Online:2020-12-10 Published:2021-09-01

摘要: 目的: 分析Bicon种植体种植体-基台界面(implant-abutment interface,IAI)至修复体-基台粘接界面(porcelain-abutment bonded interface,PAI) 之间的距离对边缘骨吸收(MBL)的影响。方法: 选取2011 年6 月至2014年12月于本院种植的患者,通过影像学分析IAI至PAI的距离与MBL之间的相关性。结果: 在二维水平上,IAI至PAI的垂直距与MBL、点距与MBL之间显示出显著相关性(P<0.01),相关程度为弱相关。水平距与MBL之间未显示显著相关性(P>0.05)。结论: 在不影响美学的条件下,适当增加IAI与PAI的距离,有利于骨组织的保存。

关键词: Bicon种植体, 粘接, 边缘骨吸收

Abstract: Objective: To analyze the effect of the distance from Bicon implant-abutment interface (IAI) to prosthesis-abutment bonded interface(PAI) on marginal bone loss(MBL). Methods: Select the patients who meet the criteria from June 2011 to December 2014, and analyze the correlation between the distance between IAI and PAI and MBL by imaging. Results: On the two-dimensional level, the vertical distance and distance between points from IAI to PAI showed a significant correlation with MBL(P<0.01), and the degree of correlation was weak. There was no significant correlation between horizontal distance and MBL (P>0.05). Conclusion: Without affecting aesthetics, properly increasing the distance between IAI and PAI is beneficial to the preservation of bone tissue.

Key words: Bicon implant, bond, marginal bone loss

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