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Updated: Jun 23, 2026

Fragility Assessment of Bovine Cortical Bone Using Scratch Tests
Published on: November 30, 2017
[Bone fracture and the healing mechanisms. Fragility fracture and bone quality]
Taro Mawatari1, Yukihide Iwamoto
1Department of Orthopaedic Surgery, Graduate School of Medical Sciences, Kyushu University.
Abstract:
Fracture occurs in bone having less than normal elastic resistance without any violence. Numerous terms have been used to classify various types of fractures from low trauma events; "fragility fracture", "stress fracture", "insufficiency fracture", "fatigue fracture", "pathologic fracture", etc. The definitions of these terms and clinical characteristics of these fractures are discussed. Also state-of-the-art bone quality assessments; Finite element analysis of clinical CT scans, assessments of the Microdamage, and the Cross-links of Collagen are introduced in this review.
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