Objective To investigate the stability and mechanical characteristics of screw-retained and cement-retained crowns under dynamic cyclic fatigue testing.
目的比较动态负荷下螺钉固位与粘固固位种植单冠修复体的固位与机械力学特性。
Objective To investigate the stability and mechanical characteristics of screw-retained and cement-retained crowns under dynamic cyclic fatigue testing.
目的比较动态负荷下螺钉固位与粘固固位种植单冠修复体的固位与机械力学特性。
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