نتایج جستجو برای: nerve stimulator
تعداد نتایج: 169176 فیلتر نتایج به سال:
Abstract Aims and Background: New standards have been developed for pain management in the recent years, and many focused on perioperative pain management to reduce complications during and after the surgery. This study has been designed to determine the impact of ultrasonography on the onset and duration of the analgesia by femoral nerve block after isolated femoral fracture surgery. Ma...
injecting local anesthetic at the seeking current would be appealing.it would save time and avoid potentially dangerous manipulations of the needle. this study aimed to test the hypotheses that in vertical infraclavicular block, injecting local anesthetic at a seeking current of 0.8 ma would produce the same quality of block as injecting at ≤0.5ma. a total of sixty asa i -iii adult patients sch...
introduction: pain control is the most important issue in emergency department management of patients with femoral bone fractures. the present study aimed to compare the procedural features of ultrasonography and nerve stimulator guided femoral nerve block in this regard. method: in this randomized clinical trial, patients with proximal femoral fractures presenting to emergency department were ...
Aim and Background: Nerve stimulator and Sonography are both used for nerve localization and block, either alone or in combination. This study compares these methods regarding the speed of onset and quality of brachial pleuxus block in Supraclavicular area. Methods and Materials: In this double blind clinical trial, 30 patients with upper extremity fracture were recruited. They were divided in...
OBJECTIVE To determine the neuroprosthetic effect of a peroneal nerve stimulator on tasks of functional ambulation in multiple sclerosis (MS). DESIGN A single point-in-time assessment of functional ambulation tasks under the conditions of no device and peroneal nerve stimulator. SETTING Outpatient academic medical center. PARTICIPANTS Participants (N=11) with diagnosis of MS (>6mo), dorsi...
BACKGROUND AND OBJECTIVES There are several methods to locate the femoral nerve in the perivascular inguinal space, being the most common the use of a peripheral nerve stimulator. This study aimed at evaluating femoral nerve block performed with peripheral nerve stimulator as compared to the loss of resistance to air technique, both by single injection or with catheter insertion. METHODS Sixt...
BACKGROUND Recent studies have shown that stimulation of the peroneal nerve using an implantable 4-channel peroneal nerve stimulator could improve gait in stroke patients. OBJECTIVES To assess structural cortical and regional cerebral metabolism changes associated with an implanted peroneal nerve electrical stimulator to correct foot drop related to a central nervous system lesion. METHODS ...
BACKGROUND Two methods of nerve block based on eliciting neural feedback with the block needle currently exist. The paresthesia technique uses sensory feedback to ascertain that the needle tip is close to the nerve. By contrast, a peripheral nerve stimulator makes use of motor responses to electrical stimulation. The relation of motor responses to an electrical peripheral nerve stimulator and s...
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