APPLICATION OF A DEVICE TO LOWER PULPAL TEMPERATURES INVIVO

被引：2

作者：

GOODIS, HE ^{[1
]}

WHITE, JM ^{[1
]}

WATANABE, LG ^{[1
]}

机构：

[1] UNIV CALIF SAN FRANCISCO,BIOMAT SECT,SAN FRANCISCO,CA 94143

来源：

JOURNAL OF APPLIED BIOMATERIALS | 1991年 / 2卷 / 01期

关键词：

D O I：

10.1002/jab.770020108

中图分类号：

R318 [生物医学工程];

学科分类号：

0831 ;

摘要：

Heat generated by tooth reduction and restoration procedures may be harmful to the pulp. Water spray during those procedures aids in maintaining lowered pulpal temperatures. A device that lowers intrapulpal temperatures has been developed and tested in an animal model. The animal's pulp chamber temperatures were lowered to 15.5-degrees-C and 12.4-degrees-C and maintained at those temperatures for 20 min. Histological examinations disclosed no inflammatory reaction to the testing. Therefore, this device may aid in reducing the trauma of dental preparation procedures as well as other effects of lowered temperature on the biology of the dental pulp.

引用

页码：49 / 54

页数：6

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