大熊猫(Ailuropoda melanoleuca)植牙的生物力学:使用有限元分析的比较研究。

IF 0.7 4区 农林科学 Q3 VETERINARY SCIENCES
Han Long, Huimin Zhang, Linhua Deng, Caiwu Li, Yan Zhu, Shanshan Ling, Desheng Li, Xiaoxiao Zhou, Haifeng Liu, Zhijun Zhong, Guangneng Peng, Chengdong Wang, Ziyao Zhou
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引用次数: 0

摘要

大熊猫以竹子为食,因此牙齿磨损、脱落和断裂的发生率很高。种植牙是人类治疗牙齿缺失的常见方法,但在野生动物中却鲜有报道。为了探索种植牙在大熊猫中的适用性,本研究从成年大熊猫的骨骼标本中测量了大熊猫的下颌骨参数。下颚骨块模型是使用计算机辅助设计三维机械制图软件制作的。第三前臼齿(PM3)不同半径和螺纹类型的植入体被组装起来,并导入分析软件系统进行有限元分析。结果发现,半径为 7.5 毫米和 8.3 毫米、长度为 15 毫米的反向对接种植体最适合用于大熊猫 PM3。这项研究为临床大熊猫种植牙提供了参考,但大熊猫种植牙的可行性还有待进一步研究。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Biomechanics of Dental Implantation in the Giant Panda (Ailuropoda melanoleuca): A Comparative Study Using Finite Element Analysis.

Giant pandas have a high incidence of tooth wear, loss, and fracture since their diet is specifically bamboo. Dental implantation is a common treatment for tooth loss in humans while rarely reported in wild animals. To explore the applicability of dental implantation in giant pandas, this study measured mandible parameters of the giant panda, from an adult skeletal specimen. The mandible bone block model was developed using computer-aided design 3D mechanical drawing software. Implants of different radius and thread types of the third premolar tooth (PM3) were assembled and imported into an analysis software system for finite element analysis. As a result, the reverse buttress implant with a radius of 7.5 mm and 8.3 mm, and a length of 15 mm was found to be the most suitable implant for use in the giant panda PM3. This study provides a reference for appropriate clinical giant panda dental implantation, although, the feasibility of giant panda dental implantation needs to be studied further.

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来源期刊
Journal of Veterinary Dentistry
Journal of Veterinary Dentistry VETERINARY SCIENCES-
CiteScore
1.00
自引率
10.00%
发文量
59
期刊介绍: The Journal of Veterinary Dentistry (JOVD) is the official peer-reviewed publication of the Foundation for Veterinary Dentistry. The JOVD provides a continuing education forum for veterinary dental scientists, veterinarians, dentists, and veterinary/dental technicians and hygienists who are engaged in veterinary dental practice. JOVD articles provide practical and scientifically sound information covering not only the medical and surgical aspects, but also specific categories as they relate to clinical practice.
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