Detection of trabecular bone microdamage by micro-computed tomography
نویسندگان
چکیده
منابع مشابه
Detection of trabecular bone microdamage by micro-computed tomography.
Microdamage is an important component of bone quality and affects bone remodeling. Improved techniques to assess microdamage without the need for histological sectioning would provide insight into the role of microdamage in trabecular bone strength by allowing the spatial distribution of damage within the trabecular microstructure to be measured. Nineteen cylindrical trabecular bone specimens w...
متن کاملContrast Agents for Micro-Computed Tomography of Microdamage in Bone
Accumulation of microdamage during fatigue can lead to increased fracture susceptibilityin bone. Current techniques for imaging microdamage in bone are inherently destructiveand two-dimensional. Therefore, the objective of this study was to image the accumulationof fatigue microdamage in cortical bone using micro-computed tomography (micro-CT)with a barium sulfate (BaSO4) contra...
متن کاملDetection of Fatigue Microdamage in Human Cortical Bone Using Micro-Computed Tomography
INTRODUCTION: Conventional techniques used to image microdamage in cortical bone require the preparation of many histologic sections which is inherently invasive, destructive, two-dimensional, and tedious [1]. These limitations inhibit evaluation of the effects of microdamage on whole bone strength and prohibit detection of microdamage in vivo. Therefore, micro-computed tomography (micro-CT) ha...
متن کاملContrast-enhanced micro-computed tomography of fatigue microdamage accumulation in human cortical bone.
Conventional methods used to image and quantify microdamage accumulation in bone are limited to histological sections, which are inherently invasive, destructive, two-dimensional, and tedious. These limitations inhibit investigation of microdamage accumulation with respect to volumetric spatial variation in mechanical loading, bone mineral density, and microarchitecture. Therefore, the objectiv...
متن کاملMicro-computed tomography of fatigue microdamage in cortical bone using a barium sulfate contrast agent.
Accumulation of microdamage during fatigue can lead to increased fracture susceptibility in bone. Current techniques for imaging microdamage in bone are inherently destructive and two-dimensional. Therefore, the objective of this study was to image the accumulation of fatigue microdamage in cortical bone using micro-computed tomography (micro-CT) with a barium sulfate (BaSO(4)) contrast agent. ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Biomechanics
سال: 2007
ISSN: 0021-9290
DOI: 10.1016/j.jbiomech.2007.05.009