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Bone microarchitecture and mechanical resistance
Joint Bone Spine, 2001Abstract Although bone mass is the main determinant of bone mechanical resistance, it explains only 30 to 40% of the variability of this characteristic, indicating that other factors are involved. Among these factors is bone tissue quality, which depends on bone mineralization, bone turnover, and bone microarchitecture.
Bernard Cortet, Xavier Marchandise
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Bone microarchitecture in males with corticosteroid-induced osteoporosis
Osteoporosis International, 2006Microarchitectural changes in trabecular bone were analyzed by microcomputed tomography (microCT) and histomorphometry in 24 patients with corticosteroid-induced osteoporosis. The microCT images revealed a reduction in trabecular thickness only on frequency distribution curves, with no increase in trabecular separation.
D, Chappard +5 more
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Clinical utility of microarchitecture measurements of trabecular bone
Current Osteoporosis Reports, 2006Osteoporosis is a metabolic disorder that manifests changes in bone density and structure accompanied by an increased susceptibility to fractures. Recent studies have demonstrated the potential contributions of trabecular bone microarchitecture in the assessment of the therapeutic efficacy of emerging treatments, and also in the assessment of fracture ...
Julio, Carballido-Gamio +1 more
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Quantification of Bone Microarchitecture with the Structure Model Index
Computer Methods in Biomechanics and Biomedical Engineering, 1997The deterioration of cancellous bone structure due to aging and disease is characterized by a conversion from plate elements to rod elements. Consequently the terms "rod-like" and "plate-like" are frequently used for a subjective classification of cancellous bone.
Hildebrand T, Rüegsegger P
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Bulletin de l'Academie nationale de medecine, 2011
Bone mass is determined throughout life by modeling and remodeling mechanisms. Trabecular bone consists of a network of trabeculae (plates and rods) whose distribution is highly anisotropic: trabeculae are disposed parallel to the resultant of stress lines (Wolff's law).
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Bone mass is determined throughout life by modeling and remodeling mechanisms. Trabecular bone consists of a network of trabeculae (plates and rods) whose distribution is highly anisotropic: trabeculae are disposed parallel to the resultant of stress lines (Wolff's law).
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Hypodynamia Alters Bone Quality and Trabecular Microarchitecture
Calcified Tissue International, 2017Disuse induces a rapid bone loss in humans and animals; hypodynamia/sedentarity is now recognized as a risk factor for osteoporosis. Hypodynamia also decreases bone mass but its effects are largely unknown and only few animal models have been described.
Aguado, Eric +3 more
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The microarchitecture of bone in osteochondromas
Bone Abstracts, 2013Staal Heleen +2 more
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Microarchitectural Adaptations of Primary Osteoarthrotic Subchondral Bone
2007Interest in the concept of bone quality has increased recently, with new imaging techniques and computer modeling abilities capable of assessing bone microarchitecture and bone strength. These novel imaging methods have enabled a detailed and versatile quantification of three-dimensional microarchitecture of bone tissue.
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