Avascular necrosis is a type of osteonecrosis resulting from a disruption in blood supply to the proximal femur and is a major complication associated with developmental hip dysplasia.

4 NHMRC Centre of Clinical Research Excellence in Spinal Pain, Injury and Health, The University of Queensland, Brisbane, Queensland, Australia Correspondence to Professor Bill Vicenzino, School of ...

Introduction Effective treatment of hip pain leads to improved quality of life and population health. This is dependent on accurate differential diagnosis. While hip osteoarthritis (OA) diagnosis is ...

Abstract: Acoustically actuated microrobots have attracted considerable attention, which have developed various geometries. These microrobots are powered through their interaction with acoustics. The ...

Sep. 26, 2025 Scientists have developed a lens-free mid-infrared camera using a modern twist on pinhole imaging. The system uses nonlinear crystals to convert infrared light into visible, allowing ...