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《Journal of Clinical Stomatology》 2014-01
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The comparative analysis of biocompatibility of zirconia All-ceramic crowns with Precious Metal-ceramic crowns

LUO Ren-hui;LI Jun;ZHU Yan;PENG You-jian;Renmin Hospital,Wuhan University;  
Objective:To compare and analyze the clinical efficacy of zirconia all-ceramic crowns with precious metal-ceramic crowns. Method:Sixty patients with ninty-eight restorations of single tooth were divided into two groups:zirconia all-ceramic crown group(n=49)and Precious Metal-ceramic group(n=49). Analyze restrospectively the treatment information and follow-up datas for two groups after one year according to the American Dental Association of California porcelain re-pair standard. Result:After one year repaired,The effect of aesthetics and the healthy state of gingiva of zirconia all-ceram-ic crown was better than precious metal-ceramic(P 0.05). Conclusion:The zirconia all-ceramic crown is more superior in aesthetic effect and biocompatibility.
【CateGory Index】: R783.3
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Chinese Journal Full-text Database 5 Hits
1 XU Wei-xing~1,SU Jian-sheng~2,YUAN Jian-ming~1 (1.Dept.of Prosthodontics,Dental Prevention Institute of Luwan District,Shanghai 200020,China; 2.Dept.of Prosthodontics,Stomatology College,Tongji University,Shanghai 200072,China);Concentrations of MMP-2 in gingival crevicular fluid of porcelain teeth with three different alloys[J];Journal of Tongji University(Medical Science);2012-03
2 Lü Hui,Tan Hong Shenyang Stomatological Hospital.Shenyang 110002,Liaoning Province,China;Periodontium of abutment teeth affected by porcelain fused to metal crowns of Ni-Cr alloy,precious metal and galvanized forming crowns/bridges:One-year follow-up visit[J];Journal of Clinical Rehabilitative Tissue Engineering Research;2010-21
3 MA Shichun,LIU Yingkai.Department of Stomatology,Central Hospital of Panzhihua City,Sichuan Province 617067;The Clinical Comparative Analysis of Zirconia All-ceramic Anterior Crowns with Nickel Chromium Alloy Porcelain Crown[J];The Journal of Medical Theory and Practice;2012-01
4 Xie Yun, Wang Min, Lou Bei-yan Department of Prosthetics, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, Sichuan Province, China;Research progress in the biocompatibility of metal ceramic alloys[J];Chinese Journal of Tissue Engineering Research;2012-29
5 I. A. Khan;R. S. Rawat;R. Ahmad;M. A. K. Shahid;Department of Physics, Government College University;National Institute of Education, Nanyang Technological University;Department of Physics, GC University;;Post-annealing effect on the structural and mechanical properties of multiphase zirconia films deposited by a plasma focus device[J];中国物理B;2013-12
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