患者,女,35岁。左上颌第一前磨牙根充完善,邻()面银汞充填物反复脱落,最佳修复设计方案是
A 塑料全冠 B
贵金属全冠 C
桩核+金属烤瓷冠 D
树脂邻(<img border="0" alt="" src="https://img.weimei168.com/uploads/upimg/20230804/12258628_0_1.gif">)嵌体 E
贵金属邻(<img border="0" alt="" src="https://img.weimei168.com/uploads/upimg/20230804/12258628_0_2.gif">)嵌体