An update on Quantitative Imaging for Osteoporosis
Ali Ghasem-Zadeh(PhD)
“The stability and immutability of dry bones and their persistence over the centuries, and even millions of years after the soft tissues have turned to dust, gives us a false idea of bone during life. Its fixity after death is in sharp contrast to its ceaseless activity during life.”
Bone is complex composite structure, ranging in scale from nano-meters at the cellular level, to hundreds of microns at organic matrix and mineral level to millimetres at the whole bone level.