口内数字印模制作的全瓷嵌体临床效果评价

摘要/Abstract

摘要： [摘要] 目的使用3 shape Trios 口内扫描仪取数字印模制作全瓷嵌体并评价其早期临床效果。方法选择2015年3月至2017年3月在杭州口腔医院湖滨院区行EMAXCAD全瓷嵌体修复的52例患者，用3 shape Trios 口内扫描仪采集数字化模型并按照标准程序制作嵌体，1年后对50颗嵌体进行临床效果评价，采用改良USPHS修订指标检查，包括解剖外形、颜色匹配、边缘变色、边缘适应性、表面质地、邻面接触、继发龋。结果 1年随访结果发现82%以上的病例达到了USPHS的A级指标，而100%的病例没有发生继发龋。结论使用口内数字印模制作的全瓷嵌体早期临床效果好，是值得推广的治疗方法

关键词: [关键词] CAD/CAM, 3shape Trios , 全瓷, 口内扫描仪

Abstract: Abstract : Objective Using intraoral scanner of 3 Shape Trios take digital impression to make all-ceramic inlay and evaluate its early clinical effect. Methods We selected 52 patients who underwent EMAXCAD all-ceramic inlay in Hangzhou stomatology hospital from march 2015 to march 2017. The digital impression is collected by the scanner of 3 Shape Trios and the inlays are made according to the standard procedure. After one year,50 inlays whose clinic effect were evaluated according to the modified USPHS criteria including anatomical shape、color matching、marginal discoloration、edge adaptability、surface roughness、proximal contact and secondary caries. . Results A year of follow-up results found that 82% of the cases had reached the A level of USPHS, while 100% of the cases did not occur secondary caries. Conclusion All-ceramic inlay made of digital impression in the mouth has good early clinical effect, the therapeutic method should be promoted

Key words: Key words: CAD/CAM, 3shape Trios, all-ceramic , intraoral scanner

中图分类号:

R783.3

孙雪丹. 口内数字印模制作的全瓷嵌体临床效果评价 [J]. , 2019, 39(5): 432-435.

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