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Bone Remodeling

Bone Remodeling

Bone remodeling is a continuous and balanced process of bone resorption by osteoclasts and bone formation by osteoblasts. In adults, it helps maintain bone mass and calcium homeostasis. While mechanical stress can stimulate turnover as part of the normal maintenance and reparative process, several hormones also regulate bone remodeling.

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Updated: Jan 8, 2026

An Improved Mechanical Testing Method to Assess Bone-implant Anchorage

An Improved Mechanical Testing Method to Assess Bone-implant Anchorage

Published on: February 10, 2014

客观选择使用冲击微印的骨模仿材料.

Lucas R Budd^1,2, Rachana S Vaidya¹, Babak Jahani¹

¹Department of Orthopaedic Surgery, Washington University School of Medicine in St. Louis, MO, 63110, USA.

Journal of orthopaedics

|December 24, 2025

概括

这项研究引入了一种新的客观测量骨材料强度,使用冲击微缩水. 这种方法有助于选择适当的骨模仿材料用于骨科研究和外科训练.

关键词:

骨的硬度骨的硬度骨模仿性选择骨模仿性选择冲击微缩水的产生.植入物检测试验植入物检测试验进行外科手术培训.

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Author Spotlight: Advanced Techniques for Characterizing Tissue Mineralization in Bone Regeneration Research

Author Spotlight: Advanced Techniques for Characterizing Tissue Mineralization in Bone Regeneration Research

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In situ Compressive Loading and Correlative Noninvasive Imaging of the Bone-periodontal Ligament-tooth Fibrous Joint

In situ Compressive Loading and Correlative Noninvasive Imaging of the Bone-periodontal Ligament-tooth Fibrous Joint

Published on: March 7, 2014

相关实验视频

Last Updated: Jan 8, 2026

An Improved Mechanical Testing Method to Assess Bone-implant Anchorage

An Improved Mechanical Testing Method to Assess Bone-implant Anchorage

Published on: February 10, 2014

Author Spotlight: Advanced Techniques for Characterizing Tissue Mineralization in Bone Regeneration Research

Author Spotlight: Advanced Techniques for Characterizing Tissue Mineralization in Bone Regeneration Research

Published on: September 27, 2024

In situ Compressive Loading and Correlative Noninvasive Imaging of the Bone-periodontal Ligament-tooth Fibrous Joint

In situ Compressive Loading and Correlative Noninvasive Imaging of the Bone-periodontal Ligament-tooth Fibrous Joint

Published on: March 7, 2014

科学领域:

整形外科的研究研究.
生物材料科学是生物材料的科学.
医疗器械开发医疗器械开发

背景情况:

骨科研究需要与生理条件相匹配的骨模仿材料.
需要在合成和人骨中客观地测量材料强度.
目前的方法缺乏在现场进行非破坏性评估的实用性.

研究的目的:

通过材料强度对合成骨模仿材料和动物/人类骨进行分层.
建立一个统一的尺度来比较骨和模仿材料的特性.
为了简化骨模仿剂的选择,用于骨科应用.

主要方法:

使用OsteoProbe设备进行冲击微内.
骨材料强度 (BMS) 指数的量化.
根据人类骨BMS范围将材料分为低强度,中强度和高强度等级.

主要成果:

九种模仿材料被分类为低,两个中,两个高.
人类男性骨头:头骨,半径,大腿骨 (高);脊柱 (中).
人类女性骨头:脊椎 (低);半径 (中);大腿骨 (高). 动物骨因物种和位置而异.

结论:

建立了一个统一的骨和模拟材料强度尺度.
分为低,中,高等级的分层简化了材料的选择.
这一框架有助于在骨科研究和外科训练中选择有针对性的材料.