Results 301 to 310 of about 1,805,553 (348)
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Surface curvatures of trabecular bone microarchitecture
Bone, 2002Microstructure of trabecular bone has been examined with a particular emphasis on surface curvatures in two-phase (trabecular and intertrabecular space- i.e., marrow space) structures. Three trabecular bone samples, quantified as "plate-like," "rod-like," and a mixture of these two structural elements according to the structure model index (SMI), were ...
H, Jinnai +5 more
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Composition of trabecular and cortical bone
The Anatomical Record, 1964AbstractA technique was devised for obtaining marrow‐free trabecular bone so that the trabecular and cortical bone composition of dog, steer, monkey and man could be studied. Vertebral body was cut in the frontal plane into slices 2 mm thick with an electric band saw.
J K, GONG, J S, ARNOLD, S H, COHN
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Local analysis of trabecular bone fracture
2011 Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2011Assessment of bone fracture risk is the first step in the prevention of traumatic events. In several previous study the use of bone mineral density and bone volume fraction was suggested for the identification of the failure zone, nonetheless the limits of this approach were also investigated, underling the need of other information to fully describe ...
Simone, Tassani +2 more
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Intramembranous trabecular generation in normal bone
Bone and Mineral, 1994The ability of trabeculae to reform following localized ablation may provide further insight into the sequence of events in cancellous regeneration. Histological features of cancellous repair were examined in the iliac crest of aged female sheep at intervals after removal of a 1-cm diameter biopsy.
J E, Aaron, T M, Skerry
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Computer Characterization of Trabecular Bone Pattern
1989The paper describes the instruments and the analysis method used in a preliminary study of osteoporosis on conventional X-ray films. Twenty cases have been studied by measuring the integral and the high frequency value of the signals extracted from digitized radiograms; both measurements depend on the bone mineral content and on the trabecular bone ...
Chimenti M +4 more
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Effect of trabecular curvature on the stiffness of trabecular bone
Journal of Biomechanics, 2005Simplified structural models of trabecular bone have been used to model various forms of trabecular variability. The structural effects of variability of direction, length and thickness of the trabeculae have been studied using 'lattice-type' finite element models.
Zev, Miller, Moshe B, Fuchs
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Trabecular Bone Strength at the Knee
Clinical Orthopaedics and Related Research, 1988The axial strength of trabecular bone at the knee is critical for the maintenance of support and fixation of the prosthetic components after total surface knee arthroplasty. The resistance of trabecular bone to penetration was measured posteriorly, centrally, and anteriorly in each of the tibial and femoral condyles in 150 consecutive total knee ...
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1977
Eighty percent of the skeleton consists of cortical bone, while twenty percent is trabecular; the percentages are of the wet or dry weight of the bone and do not include the soft-tissue or marrow spaces that make up part of the bone, particularly the trabecular or spongy bone.
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Eighty percent of the skeleton consists of cortical bone, while twenty percent is trabecular; the percentages are of the wet or dry weight of the bone and do not include the soft-tissue or marrow spaces that make up part of the bone, particularly the trabecular or spongy bone.
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1996
The sections in this article are 1 Introduction 2 Direct Detection of Bone Mineral by 31P NMR 3 Implications of Bone Diamagnetism on NMR Line Broadening 4 Relationship Between Trabecular Architecture, Line Broadening, and Mechanical Competence 5 In Vivo Quantitative NMR of Trabecular Bone 6 High-Resolution Imaging of ...
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The sections in this article are 1 Introduction 2 Direct Detection of Bone Mineral by 31P NMR 3 Implications of Bone Diamagnetism on NMR Line Broadening 4 Relationship Between Trabecular Architecture, Line Broadening, and Mechanical Competence 5 In Vivo Quantitative NMR of Trabecular Bone 6 High-Resolution Imaging of ...
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