骨水泥溶解性的临床评估
Clinical evaluation of cement solubility.
作者信息
Mitchem J C, Gronas D G
出版信息
J Prosthet Dent. 1978 Oct;40(4):453-6. doi: 10.1016/0022-3913(78)90131-2.
This study evaluated a method of comparing the in vivo solubility of permanent luting cements. The cements were carried in crypts placed in complete dentures. A vented cover allowed for free access of fluids. Nine cements were evaluated, and cement loss was measured at 6 months. The glass ionomer (at two powder-liquid ratios) and silicophosphate cements demonstrated an approximately equal amount of solubility, which was less than for the other cements tested. The results of this study are in fairly close agreement with two previously published studies on the clinical solubility of cements.
本研究评估了一种比较永久性粘结水门汀体内溶解性的方法。将水门汀置于全口义齿的隐窝中。有通气孔的覆盖物使液体能够自由进入。评估了9种水门汀，并在6个月时测量水门汀的损耗。玻璃离子水门汀（两种粉液比）和硅磷酸盐类水门汀的溶解性大致相当，且低于所测试的其他水门汀。本研究结果与之前发表的两项关于水门汀临床溶解性的研究相当一致。
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