{"title":"[Clinical value of cast post-core porcelain fused to metal crown in restorating residual root and crown of molars].","authors":"Liang-jian Chen, Fang-nong He, Jian-hua Huang","doi":"","DOIUrl":null,"url":null,"abstract":"<p><strong>Objective: </strong>To investigate the effect of cast post-core porcelain fused to metal crown on the restoration of residual root and crown of molars.</p><p><strong>Methods: </strong>One hundred and sixty-four residual roots and crowns of molars were treated with root canal therapy and restored by cast core porcelain fused to metal crown. The restoration effect was assessed at the 3rd, 6th, 12th and 24th month.</p><p><strong>Results: </strong>The strength of dental prosthesis retention, marginal fitness, and strength of crowns were satisfactory. The effective rate reached 95.12% during the 2 year follow-up.</p><p><strong>Conclusion: </strong>The cast post-core porcelain fused to metal crown is a better method in treating the residual root and crown of molars.</p>","PeriodicalId":13115,"journal":{"name":"Hunan yi ke da xue xue bao = Hunan yike daxue xuebao = Bulletin of Hunan Medical University","volume":"28 4","pages":"385-7"},"PeriodicalIF":0.0000,"publicationDate":"2003-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Hunan yi ke da xue xue bao = Hunan yike daxue xuebao = Bulletin of Hunan Medical University","FirstCategoryId":"1085","ListUrlMain":"","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
Objective: To investigate the effect of cast post-core porcelain fused to metal crown on the restoration of residual root and crown of molars.
Methods: One hundred and sixty-four residual roots and crowns of molars were treated with root canal therapy and restored by cast core porcelain fused to metal crown. The restoration effect was assessed at the 3rd, 6th, 12th and 24th month.
Results: The strength of dental prosthesis retention, marginal fitness, and strength of crowns were satisfactory. The effective rate reached 95.12% during the 2 year follow-up.
Conclusion: The cast post-core porcelain fused to metal crown is a better method in treating the residual root and crown of molars.
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