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本文引用的文献

1
Finite element analysis to assess stress and deformation in bone with glass fiber-reinforced-poly-ether-ether-ketone, zirconia, and titanium implants.采用玻璃纤维增强聚醚醚酮、氧化锆和钛植入物评估骨应力和变形的有限元分析
Tzu Chi Med J. 2022 Dec 27;35(3):231-236. doi: 10.4103/tcmj.tcmj_184_22. eCollection 2023 Jul-Sep.
2
Evaluation of stress and deformation in bone with titanium, CFR-PEEK and zirconia ceramic implants by finite element analysis.通过有限元分析评估钛、碳纤维增强聚醚醚酮和氧化锆陶瓷植入物在骨中的应力和变形情况。
Dent Res J (Isfahan). 2023 May 26;20:57. eCollection 2023.
3
The Role of Polyether Ether Ketone (Peek) in Dentistry - A Review.聚醚醚酮（PEEK）在牙科中的作用——综述
J Med Life. 2019 Jan-Mar;12(1):5-9. doi: 10.25122/jml-2019-0003.
4
PEEK with Reinforced Materials and Modifications for Dental Implant Applications.用于牙种植体应用的增强材料和改性聚醚醚酮
Dent J (Basel). 2017 Dec 15;5(4):35. doi: 10.3390/dj5040035.
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Osseointegration of one-piece zirconia implants compared with a titanium implant of identical design: a histomorphometric study in the dog.一体式氧化锆种植体与相同设计的钛种植体的骨整合比较：犬的组织形态计量学研究。
Clin Oral Implants Res. 2010 Mar;21(3):350-6. doi: 10.1111/j.1600-0501.2009.01832.x. Epub 2010 Jan 13.
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Osseointegration of zirconia implants compared with titanium: an in vivo study.氧化锆种植体与钛种植体的骨结合：一项体内研究。
Head Face Med. 2008 Dec 11;4:30. doi: 10.1186/1746-160X-4-30.
7
Suspected association of an allergic reaction with titanium dental implants: a clinical report.钛牙种植体与过敏反应的疑似关联：一份临床报告。
J Prosthet Dent. 2008 Nov;100(5):344-7. doi: 10.1016/S0022-3913(08)60233-4.
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Application of finite element analysis in implant dentistry: a review of the literature.有限元分析在种植牙科中的应用：文献综述
J Prosthet Dent. 2001 Jun;85(6):585-98. doi: 10.1067/mpr.2001.115251.
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Bone stress distribution for three endosseous implants.三种骨内种植体的骨应力分布
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碳纤维增强聚醚醚酮、钛和氧化锆陶瓷植入物引起的骨应力与变形的有限元分析

Finite Element Analysis of the Stress and Deformation in Bone Caused by CFR-PEEK, Titanium, and Zirconia Ceramic Implants.

作者信息

Jameel Ahmad Saib, Sahoo Amiya Ranjan, Kharkar Viraj, Kalsi Harjit Singh, Singh Akanksha, Chougule Vaibhav T, Behera Sharmila

机构信息

Consultant Prosthodontics and Maxillofacial Prosthetics, Sanjeevni Hospital, New Dehli, India.

Associate Professor, Department of Oral and Maxillofacial Surgery, Awadh Dental College, Jemshedpur, India.

出版信息

J Pharm Bioallied Sci. 2024 Jul;16(Suppl 3):S2078-S2080. doi: 10.4103/jpbs.jpbs_45_24. Epub 2024 Jun 7.

DOI:10.4103/jpbs.jpbs_45_24
PMID:39346482
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC11426819/
Abstract

INTRODUCTION

Glass or carbon fiber-reinforced polyetheretherketone (CFR-PEEK) composites and zirconia ceramic have been offered as more modern implant biomaterials.

OBJECTIVES

This study examined the effects of zirconia ceramic implants, titanium, and CFR-PEEK on bone stress and deformation.

MATERIALS AND METHODS

A geometric model of a mandibular molar replaced with an implant-supported crown was created for this finite element analysis investigation. The dimensions of the implant employed in the study are 11.0 mm in length and 4.5 mm in diameter. Using finite element analysis, three implant assemblies composed of zirconium, titanium, and CFR-PEEK were produced. 150 N loads were applied both vertically and obliquely on the long axis of the implant. The von-Mises stresses and deformation were compared using ANSYS Workbench 18.0 and finite element software, with a significance threshold of < 0.05.

RESULTS

All three implant assemblies-zirconia, titanium, and CFR-PEEK-showed comparable stresses and deformation in bone with no appreciable variations.

CONCLUSION

Zirconia and PEEK reinforced with carbon fibers (CFR-PEEK) have been found to be viable replacements for titanium in implant biomaterials.

摘要

引言

玻璃或碳纤维增强聚醚醚酮（CFR-PEEK）复合材料以及氧化锆陶瓷已作为更现代的植入生物材料被提出。

目的

本研究考察了氧化锆陶瓷植入物、钛和CFR-PEEK对骨应力和变形的影响。

材料与方法

为本次有限元分析研究创建了一个用种植体支持冠修复下颌磨牙的几何模型。本研究中使用的种植体尺寸为长度11.0毫米、直径4.5毫米。利用有限元分析制作了由锆、钛和CFR-PEEK组成的三种种植体组件。在种植体长轴上垂直和倾斜施加150 N的载荷。使用ANSYS Workbench 18.0和有限元软件比较冯·米塞斯应力和变形，显著性阈值为<0.05。

结果

氧化锆、钛和CFR-PEEK这三种种植体组件在骨中均表现出相当的应力和变形，无明显差异。

结论

已发现氧化锆和碳纤维增强聚醚醚酮（CFR-PEEK）可作为植入生物材料中钛的可行替代品。