Osteosarcoma is the most common primary malignant bone tumor. The distal radius is a relatively common skeletal site for primary bone tumors, but not for osteosarcoma. It is difficult to treat Osteosarcoma of the distal radius; however, skeletal reconstruction and functional restoration following en bloc resection may be a promising technique. This report presents a 17-year-old male with osteos...

A classical guitarist performing for at least 5 hours each day developed a traumatic synovitis at the left wrist joint that was first erroneously considered to be rheumatoid arthritis. Comparison with members of the same guitar class suggested that unusual joint laxity of the fingers and wrist, probably inherited from the patient's father, was of more importance in the aetiology of the synoviti...

One hundred consecutive admissions to an acute geriatric unit were examined for clinical and radiographic evidence of osteoarthritis (OA) and articular chondrocalcinosis (ACC). Thirty-four patients had ACC. This was age related, the prevalence rising from 15% in patients aged 65-74 years to 44% in patients over 84 years. The commonly involved joints were the knee (25%), public symphysis (15%), ...

This study aimed to examine the effects of different taping pressures with or without external force on the maximum dorsal flexion angle (DFA). Twenty-two healthy male university students with >5 years of athletic experience participated. A qualified trainer wound a rigid tape thrice around subject’s wrist joint. Taping pressure was measured using the pressure measuring system AMI3037-SB. Indep...

background: scaphoid mal:union: alters the carpal kinematics and impairs clinical outcome because of pain, weakness, restricted range of motion and predisposing the wrist joint to early osteoarthritis. the aim of this study was to evaluate the influence of the scaphoid morphological angles on clinical outcomes in patients with reconstructed scaphoid by non-vascularized bone graft. methods: seve...

Pediatric manual wheelchair users (MWU) require high joint demands on their upper extremity (UE) during wheelchair mobility, leading them to be at risk of developing pain and pathology. Studies have examined UE biomechanics during wheelchair mobility in the adult population; however, current methods for evaluating UE joint dynamics of pediatric MWU are limited. An inverse dynamics model is prop...

A three-dimensional (3D) biomechanical model was developed to determine upper extremity kinematics and kinetics of persons walking with forearm crutches. Six-component load cells and strain gauges were installed in the crutches to determine crutch forces. A six-camera VICON motion system was used to acquire coordinate data from 24 reflective markers attached to the upper extremities and crutche...

Ultrasound imaging of the musculoskeletal system is superior to other imaging methods in many aspects, such as multidimensional character of imaging, possibility of dynamic evaluation and precise assessment of soft tissues. Moreover, it is a safe and relatively inexpensive method, broadly available and well-tolerated by patients. A correctly conducted ultrasound examination of the wrist deliver...

To cite: Khan FS, Walker AB, Pappachan JM. BMJ Case Rep Published online: [please include Day Month Year] doi:10.1136/ bcr-2013-201653 DESCRIPTION A 67-year-old right-handed man, with known renal cell carcinoma (RCC), presented to the hospital with a painful and swollen right wrist joint and severe hypercalcaemia (albumin-corrected serum calcium level of 3.6 mmol/L) with low parathyroid hormone...