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目的分析氧化铝渗透陶瓷作为全瓷修复体底瓷的修复效果。方法选择来本院进行修复治疗的80名患者为研究对象,一共172件修复体,上颌92件,下颌80件,前牙全冠132个,后牙全冠40个,采取氧化铝渗透陶瓷作为全瓷修复体底瓷,经过18个月的临床观察,对其修复效果进行分析,为临床治疗提供依据。结果对172例修复体的治疗效果分析表明,总失败率1.16%(2/172),氧化铝渗透陶瓷作为底瓷的全瓷修复体均达到满意临床效果。结论氧化铝渗透陶瓷作为全瓷修复体底瓷的修复效果好,具有边缘密合性好,色泽稳定,高强度等优点,具有较高的临床价值,值得临床推广使用。
Objective To analyze the repairing effect of alumina infiltrated ceramic as the porcelain of porcelain restoration. Methods A total of 172 patients selected from our hospital for repair and repair were enrolled in this study. A total of 172 prostheses, 92 maxilla, 80 mandibular anterior teeth, 132 anterior crowns and 40 posterior crowns, were treated with alumina infiltration ceramic All-ceramic restoration bottom porcelain, after 18 months of clinical observation, the repair effect analysis to provide the basis for clinical treatment. Results The analysis of the therapeutic effect of 172 prostheses showed that the total failure rate was 1.16% (2/172), and the all-ceramic porcelain restoration with alumina infiltrated porcelain achieved satisfactory clinical results. Conclusion Alumina infiltrated ceramic has the good effect of repairing porcelain at the end of porcelain restoration. It has the advantages of good edge adhesion, stable color and high strength. It has high clinical value and is worthy of clinical promotion.