【摘要】 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。 结果 在随访的312件修复体中309件成功，3件失败。其中1件为崩瓷，2件为粘结和固位问题。 结论 金沉积烤瓷冠的修复效果要优于镍铬合金及铸造金合金烤瓷冠。金沉积烤瓷技术的优点在于：①生物相容性好。②冠边缘密合性好。③色泽自然美观。
【关键词】 金沉积烤瓷冠 烤瓷熔附金属冠 全瓷冠
Evaluation and clinical application of auro-galvano-crown(AGC)
Cheng Liping, Li Ling
(Department of Prosthodentics, Ninth People，s Hospital, School of Stomotology, Shanghai Second Medical University, Shanghai 200011, China)
【Abstract】 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. Methods A total 328 of galvano- ceramic single crowns (AGC) in 51 patients were reviewed for 3 years, respectively, after cementation. Results 309 crowns had successful results and 3 crowns were failures. I was for the fracture of ceramic and the other 2 were for the problem of cementation or restoration. Conclusion Long-term results of galvano-ceramic individual crown restorations were superior to those of the other porcelain fused metal (PFM) crown restorations (Including Ni-Cr and 86.2％ Au Cast metal). The AGC (Auro-galvano-crown)technique has some advantages in that it provides the best biocompatibility, exquisite marginal integrity and natural color b
