Objective : In a variety of thoracolumbar diseases, corpectomy followed by interbody bone graft and anterior instrumentation has allowed direct neural decompression and reconstruction of the weight-bearing column by short segments fusion. In this study, we compared spinal stability of the two different anterior thoracolumbar instruments : Z-plate and Kaneda device representing plate and two-rod...

BACKGROUND Expandable screws have greater pullout strength than conventional screws. The purpose of this study was to compare the biomechanical stability provided by a new built-in expandable anterior spinal fixation system with that of 2 commonly used anterior fixation systems, the Z-Plate and the Kaneda, in a porcine partial vertebral corpectomy model. METHODS Eighteen porcine thoracolumbar...

OBJECTIVES To identify distinct age-related trajectory classes of body mass index (BMI) z-scores from childhood to adolescence, and to examine the association of these trajectories with measures of standing sagittal spinal alignment at 14 years of age. METHODS Adolescents participating in the Western Australian Pregnancy Cohort (Raine) Study contributed data to the study (n=1 373). Age- and g...

There is increasing evidence that CD4(+) T-cell-dependent responses are associated with the maintenance of neuropathic pain. However, little is known about the precise mechanism(s) underlying the activation of CD4(+) T-cells. We herein show that inhibition of cathepsin S (CatS) activity, either through genetic deletion or via a pharmacological inhibitor, Z-Phe-Leu-COCHO (Z-FL), significantly at...

BACKGROUND AND AIMS Elective lower segment cesarean section under spinal anesthesia is frequently associated with shivering. Ondansetron has been shown to be effective for postspinal shivering. In the present study, we compare the efficacy of ondansetron to prevent postspinal shivering in parturients undergoing cesarean delivery under spinal anesthesia. MATERIALS AND METHODS A total of eighty...

Background: Supraclavicular nerve block is a method for upper limb surgery in Anesthesiology. In this method that is common for supraclavicular block, injection anesthesia on the first rib and it has complications such as pneumothorax, phrenic never pulsy, infection, intra spinal injection. In this study injection with a 10 degree cephalic side as compared with the first rib in order to decreas...

ABN Guidelines 273 Association of British Neurologists: revised (2015) guidelines for prescribing disease-modifying treatments in multiple sclerosis N Scolding, D Barnes, S Cader, J Chataway, A Chaudhuri, A Coles, G Giovannoni, D Miller, W Rashid, K Schmierer, A Shehu, E Silber, C Young, J Zajicek Neurological rarities 280 Diagnosis of spinal xanthomatosis by next-generation sequencing: identif...

Cellular and isolated vessel experiments have shown that pulsatile and laminar shear stress to the endothelium produces significant release of mediators into the circulation. Periodic acceleration (pG(z)) applied to the whole body in the direction of the spinal axis adds pulses to the circulation, thereby increasing pulsatile and shear stress to the endothelium that should also cause release of...

1. Lenehan B, Fisher CG, Vaccaro A, Fehlings M, Aarabi B, Dvorak MF. The urgency of surgical decompression in acute central cord injuries with spondylosis and without instability. Spine (Phila Pa 1976) 2010;35 21 Suppl: S180‐6. 2. Del Bigio MR, Johnson GE. Clinical presentation of spinal cord concussion. Spine (Phila Pa 1976) 1989;14:37‐40. 3. Kawano O, Ueta T, Shiba K, Iwamoto Y. Outcome of de...

brown tumors may occur secondary to hyperparathyroidism in patients with chronic renal failure (ckd). they are increasingly rare because hyperparathyroidism in now diagnosed and treated at an early stage. we report 67-year-old man who had been on hemodialysis for crf for over 3 years, who presented with back pain over the thoracolumbar junction from 2 years ago and because of pain he could not ...