MRI-derived bound and pore water concentrations as predictors of fracture resistance
نویسندگان
چکیده
منابع مشابه
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MRI Measures of Cortical Bone Water Concentration: Dependence on Age and Pore Volume Fraction
Introduction: Age-related increase in cortical bone porosity is a major cause of the impaired strength of osteoporotic cortical bone. The majority of these pores, however, are below the resolution limit achievable in vivo. Water H NMR signal in bone at 3T results from two compartments: long T2 (T2 ≥ 1 ms), corresponding to free water in pores (‘pore water’); and short T2 (T2 ~ 300-400 μs), corr...
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ژورنال
عنوان ژورنال: Bone
سال: 2016
ISSN: 8756-3282
DOI: 10.1016/j.bone.2016.03.007