The study of the colorimetric characteristics of the cobalt-chrome alloys abutments covered by four different all-ceramic crowns by using dental spectrophotometer
Chen Yifan1, Liu Hongchun2, Meng Yukun3, Chao Yonglie3, Liu Changhong1.
1. Dept. of Prosthodontics, Guangdong Provincial Stomatological Hospital, Southern Medical University, Guangzhou 510280, China; 2. Dept. of Prevention, Guanghua School of Stomatology, Hospital of Stomatology, Sun Yat-sen University, Guangdong Provincial Key Laboratory of Stomatology, Guangzhou 510055, China; 3. State Key Laboratory of Oral Diseases, Dept. of Prosthodontics, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China
Chen Yifan, Liu Hongchun, Meng Yukun, Chao Yonglie, Liu Changhong.. The study of the colorimetric characteristics of the cobalt-chrome alloys abutments covered by four different all-ceramic crowns by using dental spectrophotometer[J]. West China Journal of Stomatology.