Enamel damages caused by contracting restorative resins.
Enamel damages caused by contracting restorative resins.
复制标题
修复树脂收缩造成的牙釉质损伤。
DOI：
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发表时间：
1975
期刊：
影响因子：
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通讯作者：
H. Shimokobe
中科院分区：
文献类型：
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作者：
K. Jörgensen;E. Asmussen;H. Shimokobe
几项观察表明，在与牙釉质结合的修复树脂中，收缩应力容易破坏牙釉质周围的牙釉质。所研究的力是由聚合收缩、热收缩或弹性滞后引起的。结合主要是通过磷酸蚀刻腔壁来实现的。
Several observations have shown that contraction stresses in restorative resins bonded to the enamel of cavity walls readily broke the enamel surrounding the cavities. The forces studied were caused by polymerization contraction, thermal contraction or elastic hysteresis. The bonding was obtained mainly by etching the cavity walls by phosphoric acid.