Objective The aim of this study is to evaluate the clinical effectiveness of galvano-ceramic single crowns (Auro-galvano-crown, AGC) and the other porcelain fused metal (PFM) crowns.

• 目的评价金沉积烤瓷技术与其它烤瓷技术的临床修复效果。方法对临床上进行金沉积烤瓷冠修复的51例共328件修复体进行随访。