介绍一种治疗后牙残冠的方法吴冰唐旭炎针对目前保存后牙残冠治疗出现的不能保证有足够的抗力和固位力、远期效果较差等问题，作者设计了一种对后牙残冠先行窗冠修复，然后经开窗口行银汞充填的治疗方法。适应证为：选择３３牙，残冠经完善的牙髓治疗、术后经Ｘ线片确认尖... To introduce a method of treating residual tooth crowns WU Bing TANG Xiong-yan Aiming at the problems that the treatment of crowned teeth after preservation has not been able to guarantee enough resistance and retention force and the long-term effect is poor, Cantilever crown window repair first, and then through the window line silver mercury filling treatment. Indications are: choose 33 teeth, the crown of the crown after a sound dental pulp surgery, confirmed by X-ray sharp ...