二氧化锆修复体在口腔修复中的应用效果观察

作者:乔培贤 刊名:转化医学电子杂志 上传者:邱永文

【摘要】目的:探讨二氧化锆修复体在口腔修复中的应用价值.方法:选取2009-02/2012-04口腔修复患者100例,将其按双盲随机方法分为参照组50例和试验组50例.参照组采用镍铬合金全瓷冠行牙齿修复;试验组采用二氧化锆全瓷冠行牙齿修复,将两.组患者牙齿美学修复效果及修复时间、费用、修复体不良现象进行比较.结果:①两组患者口腔修复治疗效果比较:试验组患者牙齿修复优良率高于参照组,差异有统计学意义(P<0.05).②两组患者修复时间、修复花费比较:两组患者修复时间、修复花费接近,差异无统计学意义(P>0.05).③两组患者修复体不良现象比较:参照组患者有3例(3颗牙)出现修复体折断,有3例(3颗牙)出现修复体崩瓷.试验组患者仅有1例(1颗牙)出现修复体崩瓷现象,差异有统计学意义(P<0.05).结论:二氧化锆修复体在口腔修复中的应用价值良好,且不会增加修复花费和修复时间,有利于减少修复体不良现象,值得推广.

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· 临床与转化医学 · 转化医学电子杂志 (E—J Transl Med)2015,2(3 二氧化锆修复体在 口腔修复 中的应用效果观察 乔培 贤 (河北省邢台市临城县人民医院,河北 临城 054300) 文章编号:2095-6894(2015)03-050-03 E肌 ct observation of zirconiuln dioxide resto. ration in prosthodontics QIAO Pei-Xian People’S Hospital of Lincheng County,Lincheng 054300,China 【Abstract】AIM:To investigate the eect observation of zirconi- am dioxide restoration in prosthodontics.M ETHODS:A total of 100 patients who came to prosthodontics from February 2009 to A— pril 2012 were selected and divided into observation group and control group by ran domized and double-blind method, with 50 cases in each group.PFM (Ni—Cr Alloy)crowns with gingival porcelain were adopted in the control group,while zirconium diox· ide witIl gingival porcelain was adopted in the observation group. The esthetic effect,restoration time,cost and side effect of resto— ration of the two groups were compared.RESULTS:①Eect comparison:Observation group was better than the control group, and the dierence was statistically significant(P<0.05).② Restoration time and cost comparison:Restoration time and cost comparison of two groups are similar ,and th e difference was not statistically significant(P>0.05).(~)Side effect comparison:In control group,restorations broken was observed in 3 cases(3 teeth),and porcelain cracking Was observed in 3 cases (3 teeth).In observation group,porcelain cracking was observed in 1 case(1 tooth).The dierence was statistically significant(P< 0.05).CONCLUSION:Zirconium dioxide restora

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