Alterations of cortical and trabecular architecture are associated with fractures in postmenopausal women, partially independent of decreased BMD measured by DXA …

E Sornay‐Rendu, S Boutroy, F Munoz… - Journal of bone and …, 2007 - academic.oup.com
We assessed the role of low aBMD and impaired architecture—assessed by an HR‐pQCT
system—in a case‐control study of postmenopausal women with fractures. Vertebral and …

Mechanical testing of cancellous bone from the femoral head: experimental errors due to off-axis measurements

C Öhman, M Baleani, E Perilli, E Dall'Ara… - Journal of …, 2007 - Elsevier
The aim of this study was to verify whether a misalignment between the testing direction and
the trabecular main direction has a significant effect on the compressive behaviour of …

Biomechanical considerations in plate osteosynthesis: the effect of plate-to-bone compression with and without angular screw stability

K Stoffel, KU Lorenz, MS Kuster - Journal of orthopaedic trauma, 2007 - journals.lww.com
Objective: We compared the biomechanical stability of bone-plate constructs using a
compression plate (CP), an internal fixator (IF), and a combination plate (CP/IF). Methods …

Structural parameters and mechanical strength of cancellous bone in the femoral head in osteoarthritis do not depend on age

E Perilli, M Baleani, C Öhman, F Baruffaldi, M Viceconti - Bone, 2007 - Elsevier
For normal bone, aging has been associated with a decrease of both density and failure
strength, and with the development of pathologies such as osteoporosis. Conversely, it has …

Quantifying anisotropy of trabecular bone from gray-level images

Z Tabor, E Rokita - Bone, 2007 - Elsevier
In this study, a gray-level image-based approach to quantifying structural anisotropy is
described. The secant modulus was estimated for thirty L3 vertebral bodies using …

Changes in bone mass, bone structure, bone biomechanical properties, and bone metabolism after spinal cord injury: a 6-month longitudinal study in growing rats

SD Jiang, LS Jiang, LY Dai - Calcified tissue international, 2007 - Springer
Spinal cord injury (SCI) results in a great decline in bone mineral density (BMD) and
deterioration of bone microarchitecture. The objective of this study was to investigate the …

Development and characterization of a porous poly (methyl methacrylate) scaffold with controllable modulus and permeability

DA Shimko, EA Nauman - … : An Official Journal of The Society …, 2007 - Wiley Online Library
Functional restoration following extensive bone injury often requires bone grafting. The
primary source of graft material is either autograft or allograft. The use of both material …

Mechanical properties of human mineralized connective tissues

R De Santis, L Ambrosio, F Mollica, P Netti… - Modeling of biological …, 2007 - Springer
Experimental work has to be tightly linked with modeling. In fact, successful modeling
requires firstly comparison with experiments in order to verify its predictions or to set its …

Direct measurement of trabecular bone anisotropy using directional fractal dimension and principal axes of inertia

WJ Yi, MS Heo, SS Lee, SC Choi, KH Huh… - Oral Surgery, Oral …, 2007 - Elsevier
OBJECTIVE: Precise in vivo measurement of the trabecular bone's mechanical properties is
very important for endosseous dental implant treatment and design in clinical practice. The …

Two-dimensional quantitative analysis of preferential alignment of BAp c-axis for isolated human trabecular bone using microbeam X-ray diffractometer with a …

S Miyabe, T Nakano, T Ishimoto, N Takano… - Materials …, 2007 - jstage.jst.go.jp
Since trabecular bone shows much more metabolism activity than cortical bone, it acts as a
reservoir to regulate the concentration of calcium and other mineral ions throughout the …