Clinical Evaluation of IPS E.max CAD Ceramic Onlay Restoration of Endodontically Treated Posterior Teeth.

doi:10.13701/j.cnki.kqyxyj.2016.10.013

Abstract

Abstract: Objective: To evaluate the clinical effect of IPS e. max CAD ceramic onlay restoration of endodontically treated posterior teeth. Methods: Forty-six endodontically treated posterior teeth were restored with IPS e. max CAD ceramic onlay designed by CEREC SW4.2. After 12 months, the patients were recalled. The teeth with restoration were assessed by using the modified USPHS criteria including secondary caries, gingivitis, tooth fracture, marginal discoloration, marginal integrity criteria and restoration fracture/debond, etc. At the same time, the patient's satisfaction was evaluated. Results: Of all the 46 teeth, 40 were scored A in all aspects. One tooth was fractured. The total satisfactory rate of patients was 92%.Conclusion: Ceramic onlay made by CAD/CAM is an effective restoration for endodontically treated posterior teeth.

Key words: CEREC, CAD/CAM, Onlay, Clinical evalution

CLC Number:

R781.05

HUANG Chen-chen, PAN Li-na, ZHANG Wei, XU Qing-an, FAN Ming-wen.. Clinical Evaluation of IPS E.max CAD Ceramic Onlay Restoration of Endodontically Treated Posterior Teeth.[J]. Journal of Oral Science Research, 2016, 32(10): 1056-1059.

References

[1] 聂二民.残根牙体剩余量对纤维桩核全冠修复体侧向加载力学性能的影响[D]: 中山大学,2007
[2] S. P. Keizer, A. W. van Pelt. Full crown preparation of a vital tooth is outdated [J]. Ned Tijdschr Tandheelkd, 2004, 111(11)∶435-441
[3] M. Fages, B. Bennasar. The endocrown: a different type of all-ceramic reconstruction for molars[J]. J Can Dent Assoc, 2013, 79∶d140
[4] 林彬,林珍香,郑志强,等. 髓室固位冠的临床应用和研究进展[J]. 广东牙病防治,2015,23(2)∶110-112
[5] S. C. Bayne, G. Schmalz. Reprinting the classic article on USPHS evaluation methods for measuring the clinical research performance of restorative materials[J]. Clin Oral Investig, 2005, 9(4)∶209-214
[6] 李晓莺,郭家平,郭毅,等.CEREC全瓷嵌体单面与多面修复随访8年的生存状况的Meta分析[J]. 口腔医学研究,2015,31(03)∶299-305
[7] 曾畅,樊明文,朱玲新等. 铸瓷髓腔固位冠修复根管治疗后牙齿的临床效果评价[J]. 口腔医学研究,2016,32(1)∶43-45
[8] 张潇,李新,张德强,等.基于工业逆向工程及CAM技术的口腔修复全冠模型的构建及初步研究[J].口腔医学研究,2015,31(3)∶258-261
[9] L. Ma, P. C. Guess, Y. Zhang. Load-bearing properties of minimal-invasive monolithic lithium disilicate and zirconia occlusal onlays: finite element and theoretical analyses[J]. Dent Mater, 2013, 29(7)∶742-751
[10] K. Suputtamongkol, K. J. Anusavice, C. Suchatlamponget al. Clinical performance and wear characteristics of veneered lithia-disilicate-based ceramic crowns[J]. Dent Mater, 2008, 24(5)∶667-673
[11] M. Guazzato, M. Albakry, L. Quachet al. Influence of grinding, sandblasting, polishing and heat treatment on the flexural strength of a glass-infiltrated alumina-reinforced dental ceramic[J]. Biomaterials, 2004, 25(11)∶2153-2160

[1]	WANG Ping, XIE Ling, ZHANG Songying, HU Die. Application of Composite Resin Nanoceramics in Massive Defects of Teenagers' First Permanent Molars [J]. Journal of Oral Science Research, 2020, 36(11): 1060-1064.
[2]	WEI Zhenhui, SUN Heting, GAO Zhiyin, WANG Wei, ZHANG Jiao, ZHANG Peng, WANG Jinhai. Finite Element Analysis of Maxillary First Premolars Repaired with Different Onlay Materials [J]. Journal of Oral Science Research, 2020, 36(11): 1065-1068.
[3]	JIA Ying, WANG Pin, WANG Zhenguo, LIU Min. A Comparative Study on Fracture Resistance of Difference Prosthesis Design of Mandibular Premolar Teeth after Root Canal Therapy [J]. Journal of Oral Science Research, 2019, 35(9): 879-882.
[4]	JIANG Bo, ZHANG Xuezhou, XIANG Mei, ZHOU Fengxin, LI Nan, ZHANG Lei, ZHENG Huiyuan. Clinical Study on Application of Digital Impression in Full Arch Fixed Implant Restoration [J]. Journal of Oral Science Research, 2019, 35(9): 906-909.
[5]	GUO Xinwei, ZHAO Hongyan, CHENG Boqun, QIAN Xin, ZHANG Zhimin. Effect of Fluoride-resistant Streptococcus Mutans on Adhesion of CAD/CAM Ceramics to Teeth [J]. Journal of Oral Science Research, 2019, 35(8): 752-756.
[6]	FENG Er-mei, LIU Yao, SHI Yan. Clinical Observation and Failure Analysis of CAD/CAM Glass-ceramic Inlay in Restoration of Molar Caries [J]. Journal of Oral Science Research, 2019, 35(6): 551-554.
[7]	JIANG Hui, ZENG Li-wei, DENG Lu, JIAO Ji-lan, ZHAN Ai-ping, LI Xiao-xia. Effect of Tooth Abrasion Degree on Accuracy of Cerec Occlusion Contact [J]. Journal of Oral Science Research, 2018, 34(8): 885-888.
[8]	ZHU Qing, ZHU Chen-yuan, SHE Wen-jun, JIAO Ting. Marginal Fitness of Three Types of CAD/CAM Customized Abutments between Implant-abutment Interfaces. [J]. Journal of Oral Science Research, 2018, 34(5): 518-521.
[9]	LU Bin-hua, XI Wei-hong, LI Jian-fu, ZHOU Wu-chao, GAN Yan-zi. Design and Manufacture of An Improved Guiding Splint for Condylar Positioning. [J]. Journal of Oral Science Research, 2018, 34(3): 236-240.
[10]	XIAO Dan, YAO Yuan, HUANG Feng, LIU Ying-lu, HE Jian-hui.. Study on Marginal and Internal Fit of All-ceramic Crowns on Three Different Tooth-colored Post-cores. [J]. Journal of Oral Science Research, 2017, 33(4): 432-435.
[11]	ZHOU Lei, WANG Chuan-jiang, WEI Yu-hua. Curative Effect Comparison of Two Different Tooth-colored Improved Onlay/crown Restorations on the Seriously Damaged Molars [J]. Journal of Oral Science Research, 2016, 32(8): 877-880.
[12]	YU Shuang, LIU Xue-jun, FAN Ming-wen.. Integration of Dental Restoration and Pulp Therapy of Left Mandibular First Molar With Four Curving Canals: Two Case Reports. [J]. Journal of Oral Science Research, 2016, 32(12): 1323-1324.
[13]	WANG Jin-sheng, XU Liang-wei, JIANG Chen-bo, XU Ban, SHAO Li-min, ZHANG Fei-fei. Accuracy of CAD/CAM Template for Implant Site Preparation [J]. Journal of Oral Science Research, 2016, 32(11): 1196-1199.
[14]	ZENG Chang, FAN Ming-wen, ZHU Ling-xin, XU Qing-an.. Clinical Effect Evaluation of IPS E. max Press Ceramic Endocrown Restoring Posterior Teeth after Root Canal Therapy. [J]. Journal of Oral Science Research, 2016, 32(1): 43-45.
[15]	LI Xiao-ying, GUO Jia-ping, GUO Yi, et al.. A Meta-analysis of the Survival of CEREC Ceramic Inlays and Onlays with 1-surface or Multi-surface Follow up at Least 8 Years. [J]. Journal of Oral Science Research, 2015, 31(3): 299-305.