OBJECTIVE To review the safety of simultaneous bilateral posterior cricoarytenoid muscle botulinum toxin injections. DESIGN Retrospective case series review. SETTING Tertiary care academic clinic. PATIENTS Twenty-one patients with abductor spasmodic dysphonia. INTERVENTIONS Patients received 100 simultaneous bilateral posterior cricoarytenoid muscle botulinum toxin injections for isolat...

Local injection of glucocorticosteroid (GCS) is an effective treatment of painful conditions in the temporomandibular joint (TMJ). GCS can be administered using anatomical landmarks for orientation or by the use of simultaneous radiographic imaging. In the image guided technique the corticosteroid is mixed with a contrast medium and the injection visualized using radiography. The aim of this pr...

457 Abstract—we have analyzed tens of Giga pulse signal generation using sideband injection locking scheme. The numerical model for semiconductor lasers under the strong optical injection is based on the Lang's equation and has been extended in order to take into account the simultaneous injection of the multiple sidebands of the current-modulated laser. The numerical simulation results show th...

Ficuax 1. Two-dimensional echocardiogram stop frame images are shown above and accompanying schematics below. Left panel demonstrates an apical image with four heart chambers. Middle panel shows cloud of echoes from peripheral injection of normal saline solution demonstrating simultaneous appearance of echoes in all four chambers. A similar injection postoperatively demonstrates echoes in right...

In this experimental study, the effect of creating an air jet inside the combustion chamber by establishing an air-cell inside of the piston body at different injection timings in a DI diesel engine has been studied at 2000 rpm and full load operation. The performed tests include studying the Soot and NOx emissions, combustion and performance parameters. The obtained experimental results show t...