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Dispersed hydroxyapatite bioglass 45S5 composites: Comparative evaluation of the use of bovine bone and synthetic hydroxyapatite
(2012-11-26)
The bovine bone and sintetic hydroxyapatite (HA) bioceramics are reference materials to employment as a bone substitute, however, their slow rate of degradation and its low rate of bioactivity index (Ib) are presented as ...
Dispersed hydroxyapatite bioglass 45S5 composites: Comparative evaluation of the use of bovine bone and synthetic hydroxyapatite
(2012-11-26)
The bovine bone and sintetic hydroxyapatite (HA) bioceramics are reference materials to employment as a bone substitute, however, their slow rate of degradation and its low rate of bioactivity index (Ib) are presented as ...
Bone growth around silicon nitride implants - An evaluation by scanning electron microscopy
(ELSEVIER SCIENCE INC, 2008)
Silicon nitride has demonstrated to be a potential candidate for clinical applications because it is a non-cytotoxic material and has satisfactory fracture toughness, high wear resistance and low friction coefficient. In ...
Bovine Bone Screws: Metrology and Effects of Chemical Processing and Ethylene Oxide Sterilization on Bone Surface and Mechanical Properties
(SAGE PUBLICATIONS LTD, 2009)
We assess the effects of chemical processing, ethylene oxide sterilization, and threading on bone surface and mechanical properties of bovine undecalcified bone screws. In addition, we evaluate the possibility of manufacturing ...
The pQCT “Bone Strength Indices” (BSIs, SSI). Relative mechanical impact and diagnostic value of the indicators of bone tissue and design quality employed in their calculation in healthy men and pre- and post-menopausal women
(International Society of Musculoskeletal and Neuronal Interactions, 2014-11)
The pQCT-assessed Bone Strength Indices (BSI?s, SSI) depend on the product of a ?quality? indicator, the cortical vBMD (vCtD), and a ?design? indicator, one of the cross-sectional moments of inertia or related variables ...
Evaluation of bone ingrowth into porous titanium implant: Histomorphometric analysis in rabbits
(2010-10-01)
A porous material for bone ingrowth with adequate pore structure and appropriate mechanical properties has long been sought as the ideal bone-implant interface. This study aimed to assess in vivo the influence of three ...
Evaluation of bone ingrowth into porous titanium implant: Histomorphometric analysis in rabbits
(2010-10-01)
A porous material for bone ingrowth with adequate pore structure and appropriate mechanical properties has long been sought as the ideal bone-implant interface. This study aimed to assess in vivo the influence of three ...