The objective of this study was to validate the use of bone mineral measurements of the calcaneus bone by dual X-ray and laser (DXL) in a cross-sectional study carried out in an osteoporosis clinic. Measurements of bone mineral density (BMD) at proximal femur and spine were obtained by dual-energy photon X-ray absorptiometry (DEXA). Osteoporosis was defined by a DEXA T-score <-2.5 at the femora...

Intraosseous lipoma is a rare, benign primary tumor occurring in the bone. Herein, we reported a 45-year-old manwith chronic right posterior heel pain. In this study, the man was treated conservatively due to plantar fasciitis. Duringa one-month follow-up visit, the patient had no symptoms of relief in the right heel pain. Initially, calcaneal X-raywas taken, which revealed an...

BACKGROUND This study aims to evaluate the rotation and translation of each joint in the hindfoot and compare the differences in healthy foot with that in stage II PTTD flatfoot by analyzing the reconstructive three-dimensional (3D) computed tomography (CT) image data during several extreme positions. METHODS CT scans of 20 healthy feet and 20 feet with stage II PTTD flatfoot were taken in ma...

OBJECTIVE The objective of this study was to evaluate the rotation and translation of each joint in the hindfoot and compare the load response in healthy feet with that in stage II posterior tibial tendon dysfunction (PTTD) flatfoot by analysing the reconstructive three-dimensional (3D) computed tomography (CT) image data during simulated weight-bearing. METHODS CT scans of 15 healthy feet an...

BACKGROUND Controversy exits over the role of Böhler's angle in assessing the injury severity of displaced intra-articular calcaneal fractures and predicting the functional outcome following internal fixation. This study aims to investigate whether a correlation exists between Böhler's angle and the injury severity of displaced calcaneal fractures, and between surgical improvement of Böhler's a...

implemented by measuring the speed-of-sound (SOS) or broadband ultrasound attenuation (BUA) in the calcaneus using two aligned transducers. These modalities allow measurements of bone tissues only at certain locations due to the arrangement of transducers. The accuracy of these techniques moreover is affected by many factors including geometry of the bone and the thickness of soft tissues. To a...