3Shape Trios口内扫描仪在E.max铸瓷高嵌体临床应用中的效果评价
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摘要
目的:评价3Shape Trios口内扫描仪在E.max铸瓷高嵌体临床应用中的早期临床效果。方法:选择2016年10月-2017年10月在西安交通大学口腔医院综合科行E.max铸瓷高嵌体修复的37例患者为研究对象,参照标准程序制作全瓷高嵌体,并采用3Shape Trios口内扫描仪采集数字化模型。修复完成后1周患者复诊并填写修复体满意度调查表,修复完成后2个月采用改良的美国公共卫生署(USPHS)标准对修复体进行评价。结果:共制作E.max铸瓷高嵌体40个,患者总体满意度为94.6%,根据改良的USPHS标准,各检查项目均达到B类以上标准,其中87.5%的修复体所有检查结果均符合A类标准。结论:3Shape Trios口内扫描仪在E.max铸瓷高嵌体临床应用中可获得较好的早期临床效果,患者满意度高,值得临床推广。
Objective To evaluate the early clinical effect of E.max cast porcelain onlays whose digital impressions were scanned by 3 shape Trios system. Methods All the restorations were fabricated according to the standard procedure and all the impressions were scanned by 3 Shape Trios. The satisfaction form was filled by patients one week later. The restoration quality was evaluated using modified USPHS standard two months after treatment. Results Totally 40 E-max cast porcelain onlays were fabricated. According to the improved USPHS standard, all the examination items reached the standard of class B or above, of which 87.5% of the medical examination standards were in line with class A standard.The total satisfaction of patients was 94.6%. Conclusion E.max cast porcelain onlays fabricated by 3 shape Trioshave good early results and high patient satisfaction. The treatment method should be promoted.
Objective To evaluate the early clinical effect of E.max cast porcelain onlays whose digital impressions were scanned by 3 shape Trios system. Methods All the restorations were fabricated according to the standard procedure and all the impressions were scanned by 3 Shape Trios. The satisfaction form was filled by patients one week later. The restoration quality was evaluated using modified USPHS standard two months after treatment. Results Totally 40 E-max cast porcelain onlays were fabricated. According to the improved USPHS standard, all the examination items reached the standard of class B or above, of which 87.5% of the medical examination standards were in line with class A standard.The total satisfaction of patients was 94.6%. Conclusion E.max cast porcelain onlays fabricated by 3 shape Trioshave good early results and high patient satisfaction. The treatment method should be promoted.
引文
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[7]Li RWK,Chow TW,Matinlinna JP.Ceramic dental biomaterials and CAD/CAM technology:state of the art[J].J Prosthodont Res,2014,58(4):208-216.
[8]Ting-shu S,Jian S.Intraoral digital impression technique:a review[J].J Prosthodont,2015,24(4):313-321.
[9]王勇.口内数字印模技术[J].口腔医学,2015,35(9):705-709,743.
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[11]沈倍勇,张志新,刘小升,等.3Shape Trios口内扫描仪制作全瓷冠桥修复体的临床效果[J].中国继续医学教育,2016,8(20):90-92.
[12]洪延青,姜涛,董曦文.Cerec 3D制作的全瓷贴面在前牙修复中的美学效果[J].山东大学学报(医学版),2014,52(7):94-98.
[2]姚江武.数字化口腔修复(2)—数字化印模[J].临床口腔医学杂志,2016,32(1):53-56.
[3]Ender A,Mehl A.In-vitro evaluation of the accuracy of conventional and digital methods of obtaining full-arch dental impressions[J].Quintessence Int,2015,46(1):9-17.
[4]Alqahtani F.Marginal fit of all-ceramic crowns fabricated using two extraoral CAD/CAM systems in comparison with the conventional technique[J]. Clin Cosmet Investig Dent,2017,16(9):13-18.
[5]Logozzo S,Zanetti EM,Franceschini G,et al.Recent advances in dental optics–Part I:3D intraoral scanners for restorative dentistry[J].Optics and Lasers in Engineering,2014,54(1):203-221.
[6]于海悦,麻丹丹,林小育,等.CAD/CAM高嵌体修复根管治疗后磨???牙大面积缺损的临床研究[J].实用口腔医学杂志,2017,33(1):41-44.
[7]Li RWK,Chow TW,Matinlinna JP.Ceramic dental biomaterials and CAD/CAM technology:state of the art[J].J Prosthodont Res,2014,58(4):208-216.
[8]Ting-shu S,Jian S.Intraoral digital impression technique:a review[J].J Prosthodont,2015,24(4):313-321.
[9]王勇.口内数字印模技术[J].口腔医学,2015,35(9):705-709,743.
[10]Silva JSA, Erdelt K,Edelhoff D,et al. Marginal and internal fit of fourunit zirconia fixed dental prostheses based on digital and conventional impression techniques[J].Clin Oral Investig,2014,18(2):515-523.
[11]沈倍勇,张志新,刘小升,等.3Shape Trios口内扫描仪制作全瓷冠桥修复体的临床效果[J].中国继续医学教育,2016,8(20):90-92.
[12]洪延青,姜涛,董曦文.Cerec 3D制作的全瓷贴面在前牙修复中的美学效果[J].山东大学学报(医学版),2014,52(7):94-98.