EFFECT OF OPERATOR VARIABILITY ON VOID FORMATION IN IMPRESSIONS MADE WITH AN AUTOMIXED ADDITION SILICONE

被引：6
|
作者：
LIM, KC
CHONG, YH
SOH, G
机构：
[1] Department of Restorative Dentistry, National University of Singapore
[2] Department of Restorative Dentistry, National University of Singapore
[3] Department of Preventive Dentistry, National University of Singapore
来源：
AUSTRALIAN DENTAL JOURNAL | 1992年 / 37卷 / 01期
关键词：
DENTAL MATERIALS; IMPRESSION MATERIALS; SILICONE;
D O I：
10.1111/j.1834-7819.1992.tb00831.x
中图分类号：
R78 [口腔科学];
学科分类号：
1003 ;
摘要：
This study examined voids produced in impressions of an automixed addition-reaction silicone. Two operators took the impressions using material dispensed from either intra-oral tips or an impression syringe. The material was also hand-mixed for comparison. There were no differences in the number of voids in the automixed material dispensed using the intra-oral tip or impression syringe. Automixing produced substantially fewer voids than hand-mixing. There was a significant difference in the number of voids in the impressions made by the two operators.
引用
收藏
页码：35 / 38
页数：4
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