【摘要】 目的 :通过对短小残根的修复性治疗 ,探讨短小残根的保存性修复方法。方法 :对 2 5例短小残根用铸造桩核金属烤瓷全冠修复 ,同时与相邻的牙齿通过单端或双端金属翼板黏结固定桥相连接。结果 :经 1至 3年临床观察 ,93.0 %的病例效果良好。结论 :残根的存留与否 ,需要结合临床实际以及患者的自身情况来确定 ,只要处理及时妥当 ,并充分利用 ,可以收到良好的效果。更多还原

【Abstract】 Objective:In order to explore the preservative methods of residual roots,the short residual root cases were analysis and the prosthetic design and their indications were summarized. Methods:25 short residual roots in 19 patients were treated with procelain fused to metal crowns and cantilever or rigid resin-bonded fixed partial denture with etched metal wing. Result:The short residual root can be restored satisfied with prosthetic design. After 1-2 years of treatment,the prosthesis works well and the patients were satisfied. Conclusion:Even short residual roots can be preserved after reasonable design and treatment.更多还原