Conventional cast metal post-and-core may shine through all-ceramic crowns and thin gingival tissue. When nonprecious alloys are used, corrosion products may lead to discoloration of gingival tissue and the root.
传统铸造的金属桩核可能透过全瓷冠以及菲薄的龈组织而影响全瓷修复体的美学修复效果；非贵金属桩核的腐蚀产物还可能沉积于牙龈组织或牙根从而导致以上部位变色。
参考来源 - 两段式全瓷桩核桩—核间固位力及全瓷桩核断裂强度的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Conclusion: Various luting cements have different effects on FINESSE all-ceramic crowns.
结论：采用不同的粘固剂对FINESSE全瓷冠有影响。
This paper reviewed the recent research progress of fatigue behavior of all-ceramic crowns and bridges by finite element method.
笔者就有限元法用于全瓷冠桥疲劳行为分析的研究进展作一综述和评价。
Abstract: Abstract: Objective To evaluate the effects of precious metal porcelain and zirconia all-ceramic crowns on peri-implant tissue.
摘要[摘要]目的评价贵金属烤瓷、氧化锆全瓷单冠修复对种植体周围组织的影响。
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