Results 41 to 50 of about 204,551 (269)

The role of carboxy-terminal cross-linking telopeptide of type I collagen, dual x-ray absorptiometry bone strain and Romberg test in a new osteoporotic fracture risk evaluation: A proposal from an observational study.

PLoS ONE, 2018
The consolidated way of diagnosing and treating osteoporosis in order to prevent fragility fractures has recently been questioned by some papers, which complained of overdiagnosis and consequent overtreatment of this pathology with underestimating other ...
Fabio M Ulivieri, Luca P Piodi, Enzo Grossi, Luca Rinaudo, Carmelo Messina, Anna P Tassi, Marcello Filopanti, Anna Tirelli, Francesco Sardanelli   +8 more
doaj   +1 more source

Temporal Bone Fracture [PDF]

Ear, Nose & Throat Journal, 2014
Transverse fractures account for approximately 20% of temporal bone fractures. They occur secondary to frontal or occipital head trauma, and they run perpendicular to the petrous pyramid.
Danielle M, Blake, Senja, Tomovic, Robert W, Jyung   +2 more
openaire   +2 more sources

Compatibility of Methacrylate Based Resins Controls Interfacial Failure and Toughness in 3D‐Printed Multimaterial Composites

Advanced Engineering Materials, EarlyView.
This work shows that the mechanical performance of multimaterial digital light processing (DLP) printed thermoset composites is governed by resin compatibility and interfacial design rather than spatial patterning alone. Brittle and ductile resin combinations produced premature interfacial failure, while graded interfaces and mechanically compatible ...
Ahmed M. H. Ibrahim, Li Meng, Ahmad R. Najafi, Nicolas J. Alvarez   +3 more
wiley   +1 more source

Women with previous stress fractures show reduced bone material strength: Microindentation measurements in a retrospective case-control study of 60 subjects

Acta Orthopaedica, 2016
Background and purpose — Bone fragility is determined by bone mass, bone architecture, and the material properties of bone. Microindentation has been introduced as a measurement method that reflects bone material properties.
Daysi Duarte Sosa, Erik Fink Eriksen
doaj   +1 more source

Defect Evolution and Mechanical Performance of Fused Filament Fabrication‐Manufactured 17‐4PH Stainless Steel Revealed by X‐Ray Computed Tomography

Advanced Engineering Materials, EarlyView.
X‐ray computed tomography reveals how process‐induced defects evolve from green to sintered states in Fused Filament Fabrication (FFF)‐manufactured 17‐4PH stainless steel. Internal porosity, weakest cross‐sections, and fracture locations show strong correlation with tensile performance, demonstrating the potential of computed tomography (CT)‐based ...
György Ledniczky, Márk Sárközi, Ibolya Zsoldos, Zoltán Weltsch   +3 more
wiley   +1 more source

Is there an Association between Dietary Micronutrients Intake and Bone Fractures among Malaysian Reproductive-Age Women? The PURE Malaysia Study

Annals of Global Health
Background: Bone fractures represent a significant health issue and impose a considerable burden on healthcare systems globally. However, data pertaining to bone fractures, especially among reproductive-age women in Malaysia, are very limited ...
Zaleha Md Isa, Nur Atiqah Mohd Ahwan, Noor Hassim Ismail, Rosnah Ismail, Azmi Mohd Tamil, Mohd Hasni Jaafar, Nafiza Mat-Nasir, Nik Munirah Nik Mohd Nasir, Nurul Hafiza Ab Razak, Khairul Hazdi Yusof   +9 more
doaj   +1 more source

FRACTURE OF BONES IN THE INSANE. [PDF]

The Lancet, 1870
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openaire   +2 more sources

Continuous Stiffness Graded Metal–Ceramic Femoral Stems: UMAT‐Based Design and Finite Element Assessment

Advanced Engineering Materials, EarlyView.
Functionally graded metal–ceramic femoral stems are engineered through continuous UMAT‐based stiffness tailoring, eliminating discrete material interfaces while enhancing biomechanical compatibility. Low‐index power‐law gradation optimizes load transfer, reduces stress shielding, and controls implant–bone micromotion, highlighting a materials‐design ...
Rihem Nouira, Sameh Elleuch, Hanen Jrad
wiley   +1 more source

Inter-trabecular bone formation: a specific mechanism for healing of cancellous bone: A narrative review

Acta Orthopaedica, 2016
Background and purpose — Studies of fracture healing have mainly dealt with shaft fractures, both experimentally and clinically. In contrast, most patients have metaphyseal fractures.
Olof H Sandberg, Per Aspenberg
doaj   +1 more source

Correlation Between Bone Density and Lumbar Compression Fractures

Gerontology and Geriatric Medicine, 2020
Objectives: Bone densitometry is widely used to evaluate osteoporosis; however, it is pointed out that bone density may be high in the case of fractures, deformities, and osteosclerotic changes.
Toshihide Takahashi MD, Tomoya Takada MD, PhD, Takeshi Narushima MD, Atsuro Tsukada MD, PhD, Eiichi Ishikawa MD, PhD, Akira Matsumura MD, PhD   +5 more
doaj   +1 more source