Mechanical effect of taper position in abutment hole and screw taper angles on implant system and peri-implant tissue: a finite element analysis.

IF 1.7 4区医学 Q3 COMPUTER SCIENCE, INTERDISCIPLINARY APPLICATIONS

Computer Methods in Biomechanics and Biomedical Engineering Pub Date : 2024-11-04 DOI:10.1080/10255842.2024.2423253

Hu Hou, Jianguo Zhang, Song Huang, Fengling Hu, Youcheng Yu, Liang Song

引用次数: 0

Abstract

Purpose: The study aimed to investigate the mechanical effects of the taper position in the abutment hole and the screw taper angles on the implant system and peri-implant tissue using finite element analysis.

Methods: Four taper positions (L1, L2, L3, L4) in the abutment hole were established using 3D software and five screw taper angles (30°, 60°, 90°, 120°, 180°) were set.

Result: Taper position significantly affects the stresses in the implant system. The 30° and 180° angles (L4 position) showed less stress than other angles.

Conclusion: Elevated taper position and reasonable taper angle are beneficial in reducing the stress in the implant system.

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基台孔锥位和螺钉锥角对种植体系统和种植体周围组织的力学影响：有限元分析。

目的：该研究旨在利用有限元分析方法研究基台孔锥度位置和螺钉锥度角度对种植体系统和种植体周围组织的力学影响：方法：使用三维软件确定基台孔中的四个锥度位置（L1、L2、L3、L4），并设定五个螺钉锥度角度（30°、60°、90°、120°、180°）：结果：锥度位置对种植体系统的应力有很大影响。结果：锥度位置对种植体系统的应力影响很大，30° 和 180°（L4 位置）的应力小于其他角度：结论：抬高锥体位置和合理的锥体角度有利于降低种植体系统的应力。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Computer Methods in Biomechanics and Biomedical Engineering 工程技术-工程：生物医学

CiteScore

4.10

自引率

6.20%

发文量

179

审稿时长

4-8 weeks

期刊介绍： The primary aims of Computer Methods in Biomechanics and Biomedical Engineering are to provide a means of communicating the advances being made in the areas of biomechanics and biomedical engineering and to stimulate interest in the continually emerging computer based technologies which are being applied in these multidisciplinary subjects. Computer Methods in Biomechanics and Biomedical Engineering will also provide a focus for the importance of integrating the disciplines of engineering with medical technology and clinical expertise. Such integration will have a major impact on health care in the future.