A comparative study of microstructure and mechanical properties of human cortical bone

Author

Biswas, S. ; Pramanik, P.C. ; Dasgupta, P. ; Chanda, A.

Author_Institution

Sch. of Biosci. & Eng., Jadavpur Univ., Kolkata, India

fYear

2010

fDate

16-18 Dec. 2010

Firstpage

355

Lastpage

359

Abstract

Micro-Mechanical properties of bone have been extensively observed in this study. It has also been attempted to correlate it with the microstructural aspects. The load deformation pattern of human cortical bone (both male and female) under uniaxial compressive and tensile loading was studied. The density and porosity of the whole femur as well as different parts of it was also studied. Microstructure of bone, mainly the osteon structure, its distribution and its deformation under different stress fields have been thoroughly studied with the help of Scanning electron microscopy and reported here.

Keywords

biomechanics; bone; compressive strength; deformation; density; fracture; porosity; scanning electron microscopy; tensile strength; density; human cortical bone; load deformation pattern; micromechanical properties; microstructure; osteon structure; porosity; scanning electron microscopy; stress fields; tensile loading; uniaxial compressive loading; whole femur; Head; Instruments; Magnetic heads; Neck; Optical imaging; Optical reflection; Shafts; Osteon deformation; bone porosity; fractography; hardness anisotropy; load-deformation curve;

fLanguage

English

Publisher

ieee

Conference_Titel

Systems in Medicine and Biology (ICSMB), 2010 International Conference on

Conference_Location

Kharagpur

Print_ISBN

978-1-61284-039-0

Type

conf

DOI

10.1109/ICSMB.2010.5735403

Filename

5735403