The distal radius is the most frequent fracture localization in humans. Although younger patients receive a distal radius fracture after an adequate trauma, elderly patients suffer fractures through low-energy mechanisms. Low-energy fractures are hallmarks of osteoporosis. Osteoporotic changes of the distal radius are well described by DXA and peripheral quantitative computed tomography measurements. However, to date, the effects of aging on the microarchitecture of the distal radius have not been investigated.
