[骨的数量和质量与其力学完整性的关系]

[Bone quantity and quality to its mechanical integrity].

作者信息

Mawatari Taro, Miura Hiromasa, Kawano Tsutomu, Hamai Satoshi, Tsukamoto Nobuaki, Shuto Toshihide, Nakashima Yasuharu, Iwamoto Yukihide, Higaki Hidehiko, Kurata Kosaku, Sakai Shuji

机构信息

Department of Orthopaedic Surgery, Graduate School of Medical Sciences, Kyushu University.

出版信息

Clin Calcium. 2004 Apr;14(4):555-60.

PMID:15577010

Abstract

Bone strength is made up of quantity (mass, mineralization), geometry (anatomy, micro architecture, collagen structure), and turnover/damage accumulation. While most of the mechanical behavior can be explained by measures of porosity, several additional descriptors of the geometry have been proposed for better predictions of fracture risk. This review introduces various aspects of these relationships between bone quantity and quality to its mechanical integrity.

摘要

骨强度由数量（质量、矿化程度）、几何结构（解剖结构、微观结构、胶原结构）以及骨转换/损伤积累构成。虽然大部分力学行为可以通过孔隙率测量来解释，但为了更好地预测骨折风险，人们提出了一些关于几何结构的额外描述指标。本文综述介绍了骨量与骨质量之间这些关系的各个方面及其力学完整性。