Combining the physical disector principle with an algorithm for automatic non-linear alignment of disector pairs we have developed a software system for direct measurement of 3D connectivity densities in iliac crest bone biopsies. The method was applied to biopsies from 14 non-selected autopsy cases: 7 men (age range 20-84 yr) and 7 women (age range 20-86 yr). The study reveals decreases in both trabecular bone mass and connectivity density with age in women.
|Journal||Mathematics and Computers in Simulation|
|Publication status||Published - 1996|