山西医科大学学报2012，Vol.43Issue(9)：704-706,3.DOI:10.3969/J.ISSN.1007-6611.2012.09.019
不同外冠材料套筒冠固位力的比较研究
Comparison of the retention between different outer crown materials of telescopic crown
李文婕1
作者信息
- 1. 太原市第二人民医院口腔科,太原030001
- 折叠
摘要
Abstract
Objective To compare the telescope crown retention by two kinds of outer crown materials. Methods All ceramic inter crowns were made on the standard abutment,and Co-Cr alloy and pure titanium were used as the materials of outer crowns,respectively. The retention was measured after insertion/separation process. Results The retention of pure titanium outer crown was bigger than that of Co-Cr alloy outer crown(P < 0. 05 ) . Conclusion The property of outer crown materials is related to the telescope crown retention , and pure titanium outer crown could provide the longer lasting retention.关键词
套筒冠/外冠材料/固位力Key words
telescopic crown/outer crown materials/retention分类
医药卫生引用本文复制引用
李文婕..不同外冠材料套筒冠固位力的比较研究[J].山西医科大学学报,2012,43(9):704-706,3.
