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厚度和表面处理对牙合面贴面抗折性能的影响。

Influence of thickness and surface conditioning on fracture resistance of occlusal veneer.

机构信息

Department of Fixed Prosthodontics, Faculty of Dentistry, Mansoura university, El Gomhouria St, Mansoura, Dakahlia Governorate, Egypt.

Faculty of Engineering, Mansoura university, Dakahlia Governorate, Egypt.

出版信息

BMC Oral Health. 2023 May 3;23(1):258. doi: 10.1186/s12903-023-02932-0.

DOI:10.1186/s12903-023-02932-0
PMID:37138255
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC10157962/
Abstract

BACKGROUND

The purpose of the current study was to assess the impact of restoration thickness, surface conditioning and the interaction between them on the fracture resistance of CAD/CAM fabricated lithium disilicate occlusal veneers.

METHODS

A total of 42 maxillary molars were prepared to receive CAD/CAM fabricated lithium disilicate occlusal veneer either with 0.5 mm (n = 21) or 1 mm (n = 21) thickness. Each main group was divided into 3 subgroups (n = 7), according to surface treatment, HF acid (HF-1, HF-0.5), acidulated phosphate fluoride (APF-1, APF-0.5) and Monobond etch & prime (MON-1, MON-0.5). Multilinik N (Ivoclar-Vivadent) adhesive resin cement was used for bonding according to the manufacturer instructions. One hour after bonding, specimens were stored in water bath for 75 days followed by cyclic loading fatigue for 240,000 cycles to simulate clinical situation. Finally, specimens were fractured under compressive load in (N) using a universal testing machine. Two and one-way ANOVA and Post Hoc Tukey test were used for statistical analysis.

RESULTS

The means ± SD (N) fracture load for each group were calculated. MON-1 group showed the highest fracture load (1644.7 ± 155.3) followed by HF-1 group (1514.6 ± 212.5). Meanwhile, APF-0.5 showed the lowest fracture load (962 ± 249.6).

CONCLUSION

CAD/CAM fabricated lithium disilicate occlusal veneers can be used with a thickness of 0.5 mm instead of conventional crowns. Monobond etch & prime is recommended as a surface treatment for CAD/CAM fabricated lithium disilicate occlusal veneer due to biological hazards of Hydrofluoric acid.

摘要

背景

本研究的目的是评估修复体厚度、表面处理及其相互作用对 CAD/CAM 制作的二硅酸锂瓷贴面抗折强度的影响。

方法

共制备 42 颗上颌磨牙，分别用 0.5mm（n=21）或 1mm（n=21）厚度制作 CAD/CAM 制作的二硅酸锂瓷贴面。每个主要组根据表面处理分为 3 个亚组（n=7），HF 酸（HF-1，HF-0.5）、酸性氟磷酸（APF-1，APF-0.5）和 Monobond 酸蚀&底涂（MON-1，MON-0.5）。根据制造商的说明，使用 Multilinik N（Ivoclar-Vivadent）黏结树脂水门汀进行黏结。黏结后 1 小时，将标本在水浴中储存 75 天，然后进行 240000 次循环加载疲劳试验，以模拟临床情况。最后，在万能试验机上用压缩载荷（N）对标本进行断裂。采用双因素和单因素方差分析及事后 Tukey 检验进行统计学分析。

结果

计算了每组的平均（SD）（N）断裂载荷。MON-1 组的断裂载荷最高（1644.7±155.3），其次是 HF-1 组（1514.6±212.5）。同时，APF-0.5 组的断裂载荷最低（962±249.6）。

结论

CAD/CAM 制作的二硅酸锂瓷贴面可使用 0.5mm 厚度，而无需使用传统牙冠。由于氢氟酸的生物危害性，推荐使用 Monobond 酸蚀&底涂作为 CAD/CAM 制作的二硅酸锂瓷贴面的表面处理。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/afd5/10157962/300982279839/12903_2023_2932_Fig9_HTML.jpg
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https://cdn.ncbi.nlm.nih.gov/pmc/blobs/afd5/10157962/ff679418a2c4/12903_2023_2932_Fig5_HTML.jpg
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https://cdn.ncbi.nlm.nih.gov/pmc/blobs/afd5/10157962/b099de397e50/12903_2023_2932_Fig7_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/afd5/10157962/90f7a66e91ab/12903_2023_2932_Fig8_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/afd5/10157962/300982279839/12903_2023_2932_Fig9_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/afd5/10157962/6818bb85b653/12903_2023_2932_Fig1_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/afd5/10157962/9276ced57ece/12903_2023_2932_Fig2_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/afd5/10157962/915673fbec02/12903_2023_2932_Fig3_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/afd5/10157962/266af1fd2111/12903_2023_2932_Fig4_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/afd5/10157962/ff679418a2c4/12903_2023_2932_Fig5_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/afd5/10157962/649f4b04f018/12903_2023_2932_Fig6_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/afd5/10157962/b099de397e50/12903_2023_2932_Fig7_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/afd5/10157962/90f7a66e91ab/12903_2023_2932_Fig8_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/afd5/10157962/300982279839/12903_2023_2932_Fig9_HTML.jpg

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本文引用的文献

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J Contemp Dent Pract. 2021 Nov 1;22(11):1327-1337.
2
Influence of the preparation design on the survival probability of occlusal veneers.预备设计对牙合面贴面存活率的影响。
Dent Mater. 2022 Apr;38(4):646-654. doi: 10.1016/j.dental.2022.02.003. Epub 2022 Feb 18.
3
Do you know your ceramics? Part 3: lithium disilicate.你了解陶瓷材料吗？第三部分：锂硅氧体。
Br Dent J. 2022 Feb;232(3):147-150. doi: 10.1038/s41415-022-3882-x. Epub 2022 Feb 11.
4
Influence of material type, thickness and storage on fracture resistance of CAD/CAM occlusal veneers.材料类型、厚度和储存对 CAD/CAM 牙合面贴面断裂阻力的影响。
J Mech Behav Biomed Mater. 2021 Jul;119:104485. doi: 10.1016/j.jmbbm.2021.104485. Epub 2021 Mar 29.
5
Relationship between internal accuracy and load-bearing capacity of minimally invasive lithium disilicate occlusal veneers.微创二硅酸锂瓷全冠的内部精度与承载能力的关系。
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6
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J Mech Behav Biomed Mater. 2020 Oct;110:103948. doi: 10.1016/j.jmbbm.2020.103948. Epub 2020 Jul 6.
7
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Dent Mater. 2020 Apr;36(4):e109-e116. doi: 10.1016/j.dental.2020.01.016. Epub 2020 Jan 25.
8
New Approaches in Bonding to Glass-Ceramic: Self-Etch Glass-Ceramic Primer and Universal Adhesives.新型玻璃陶瓷粘结方法：自酸蚀玻璃陶瓷底涂剂和通用粘结剂。
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