丙烯酸树脂牙中固位沟对牙齿与义齿基托粘结的影响。
The effect of retention grooves in acrylic resin teeth on tooth denture-base bond.
作者信息
Cardash H S, Liberman R, Helft M
出版信息
J Prosthet Dent. 1986 Apr;55(4):526-8. doi: 10.1016/0022-3913(86)90192-7.
PMID:3514898
Abstract
A progressive shear compressive load was applied at an angle to the lingual surface of acrylic resin teeth bonded to denture base acrylic resin. No statistically significant advantage was derived by preparing retention grooves of different shapes in the ridge lap surface of the denture teeth.
摘要
对粘结在义齿基托丙烯酸树脂上的丙烯酸树脂牙舌面施加一个渐进的剪切压缩载荷。在义齿牙的嵴部搭接面制备不同形状的固位沟，未获得统计学上的显著优势。
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