background: electrophysiologic (edx) study is the most valuable method in grading the severity of carpal tunnel syndrome (cts), but it is invasive and painful. we evaluated the efficacy of ultrasound for this purpose. materials and methods: eighty-one wrists of 52 consecutive patients with clinical evidences of cts, confirmed and graded by edx as mild, moderate, and severe, were examined by ult...

OBJECTIVE The association between rarely used anthropometric measurements (e.g., mid-upper arm, forearm, and calf circumference) and metabolic syndrome has not been proven. The aim of this study was to assess whether mid-upper arm, forearm, calf, and waist circumferences, as well as waist/height ratio and waist-to-hip ratio, were associated with metabolic syndrome. METHODS We enrolled 387 sub...

The main goal of osteoporosis treatment is prevention of osteoporosis-induced bone fracture. Dual-energy X-ray absorptiometry (DXA) and quantitative computed tomographic imaging (QCT) are widely used for assessment of bone mineral density (BMD). However, they have limitations in patients with special conditions. This study evaluated a method for diagnosis of osteoporosis using peripheral cone b...

PURPOSE Obesity is associated with cardiovascular disease, affecting large arteries and the microcirculation. Waist circumference and body mass index are routinely employed as measures for assessing obesity-related health risk, whereas waist-to-hip ratio is not. We aimed to investigate the association between brachial vascular reactivity and body mass index, waist circumference, and waist-to-hi...

The relevance of local removal and release of norepinephrine (NE) for antecubital venous plasma NE concentration was studied in 22 healthy subjects. Arterial and venous plasma NE and forearm blood flow were measured during intra-arterial infusion of two doses of NE, intra-arterial NE infusion with two doses of sodium nitroprusside, intravenous infusion of NE with intra-arterial infusion of four...

BACKGROUND Previous work from this laboratory has evidenced the biomechanical role of forearm osseoligamentous structures in load transfer of applied forces. It has shown that forces transmitted across the distal radioulnar joint (DRUJ) and proximal radioulnar joint (PRUJ) are similar, though not identical, under axial loading conditions. The purpose of the study was to assess the articulating ...

results the mean follow-up duration was 34 ± 23 months. the q-dash scores improved from 70 ± 6 points preoperatively to 13 ± 15 points at final follow-up (p < 0.01). the preopetative range of motion (rom) was 101 ± 26 degrees; whereas the final forearm rom was 140 ± 17 (p = 0.01). all non:union:s united uneventfully (range 3-6 months). at the last follow-up, the grip force was 83% of uninjured ...

BACKGROUND Despite an increased propensity to primary failure in forearm arteriovenous fistulae compared with upper arm fistulae, forearm fistulae remain the preferred primary access type for chronic hemodialysis patients. In a high risk patient population with multiple medical comorbidities associated with requirement for intravenous access we compared the rates of access failure in forearm an...