对萎缩性后下颌骨的颊舌和舌颊颊种植体进行评估：有限元分析研究

Q1 Medicine

Journal of oral biology and craniofacial research Pub Date : 2024-10-24 DOI:10.1016/j.jobcr.2024.10.009

Moyfat Karimov , Goksel Timarcioglu , Celal Candirli

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引用次数: 0

摘要

材料和方法制作了 12 个不同长度（8.5 毫米、10 毫米、11.5 毫米）和角度（20°、25°）的种植体数字模型。在 150 N 垂直力和斜向力作用下对这些种植体进行分析，以评估种植体和周围骨质的应力分布。结论倾斜种植体，尤其是使用舌颊面种植体的方法，对萎缩下颌后部的应力分布很有效。进一步的研究应该探索不同直径的种植体和多种植入方式，以达到最佳效果。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Evaluation of buccolingual and linguobuccal implants in the atrophic posterior mandible: A finite element analysis study

查看原文本刊更多论文

Evaluation of buccolingual and linguobuccal implants in the atrophic posterior mandible: A finite element analysis study

Aim

This study aims to evaluate the stress distribution on buccolingual and linguobuccal tilted implants in the atrophic posterior mandible using finite element analysis.

Material and methods

Twelve digital models of implants with varying lengths (8.5 mm, 10 mm, 11.5 mm) and angles (20°, 25°) were created. These implants were analyzed under 150 N vertical and oblique forces to assess stress distribution on both implants and surrounding bone.

Results

Linguobuccal implants generally exhibited lower maximum principal stress in cortical bone, while buccolingual implants showed lower minimum principal stress. Longer implants reduced stress under oblique loading.

Conclusion

Tilted implants, particularly using the linguobuccal method, are effective for stress distribution in the atrophic posterior mandible. Further research should explore varying implant diameters and multiple placements for optimization.

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来源期刊

Journal of oral biology and craniofacial research Medicine-Otorhinolaryngology

CiteScore

4.90

自引率

0.00%

发文量

133

审稿时长

167 days

期刊介绍： Journal of Oral Biology and Craniofacial Research (JOBCR)is the official journal of the Craniofacial Research Foundation (CRF). The journal aims to provide a common platform for both clinical and translational research and to promote interdisciplinary sciences in craniofacial region. JOBCR publishes content that includes diseases, injuries and defects in the head, neck, face, jaws and the hard and soft tissues of the mouth and jaws and face region; diagnosis and medical management of diseases specific to the orofacial tissues and of oral manifestations of systemic diseases; studies on identifying populations at risk of oral disease or in need of specific care, and comparing regional, environmental, social, and access similarities and differences in dental care between populations; diseases of the mouth and related structures like salivary glands, temporomandibular joints, facial muscles and perioral skin; biomedical engineering, tissue engineering and stem cells. The journal publishes reviews, commentaries, peer-reviewed original research articles, short communication, and case reports.