Int J Stomatol

Inter J Stomatol ›› 2011, Vol. 38 ›› Issue (3): 283-285.doi: 10.3969/j.issn.1673-5749.2011.03.010

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Cost-effectiveness analysis of two kinds of porcelain fused-to-metal restoration

HU Rong, ZHANG Min.   

  1. Dept. of Implantology, West China College of Stomatology, Chengdu 610041, China
  • Received:2010-08-01 Revised:2011-01-15 Online:2011-05-20 Published:2011-05-20

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Abstract:

Objective To determine the effects, in economic aspect of clinical effects by porcelain fused-to-metal restoration made from Ni-Cr alloy or precious alloy during tooth defect or denture defect therapy. Methods A search for the objective articles was performed from the following database: CNKI, CBM and VP. RevMan software was applied to conduct meta-analysis. The clinical effects and economical analysis were studied. Results Twelve articles met the final selection criteria. The significant differences were found in the marginal color, gingivitis, damage, marginal fit the C/E of the precious alloy group was respectively 1 645.38 yuan, 1 588.79 yuan, 1 524.79 yuan, 2 201.95 yuan more than that of the Ni-Cr alloy group. Conclusion In clinical effects and biological safety aspect, the precious alloy is superior to Ni-Cr alloy. However, in economical aspect, the Ni-Cr alloy is to superior previous alloy.

Key words: porcelain fused metal, meta-analysis, cost-effectiveness analysis


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