نتایج جستجو برای: neurovascular injury

تعداد نتایج: 322055  

ژورنال: پژوهش در پزشکی 2010
معتمد, صدرا..., ضیایی, افشین , یاوری, مسعود ,

Background: Finger tip injuries are one of the most common types of injury. Destruction of the skin in this area leads to destruction of sensory receptors. As hand function is closely related to sensibility of the finger tips, selecting the best procedure of reconstruction that provides the highest degree of sensation is very important. As V-Y Flap and neurovascular Island flap are more common ...

2017
S Kailash S Shanmuganathan

INTRODUCTION Anterior elbow dislocation is an infrequent lesion, produced by direct trauma to the proximal ulna after a fall on the elbow in flexion and injury to the neurovascular bundle is not infrequent. Authors report a case of acute anterior dislocation of the elbow joint with neurovascular injury. CASE REPORT A 30-year-old male admitted with a history of accidental fall followed by pain...

Journal: :The Journal of neuroscience : the official journal of the Society for Neuroscience 2012
Bo Chen Beth Friedman Michael A Whitney Jessica A Van Winkle I-Farn Lei Emilia S Olson Qun Cheng Benedict Pereira Lifu Zhao Roger Y Tsien Patrick D Lyden

Mechanisms of ischemic neuronal and vascular injury remain obscure. Here we test the hypothesis that thrombin, a blood-borne coagulation factor, contributes to neurovascular injury during acute focal ischemia. Stroke was induced in adult Sprague Dawley rats by occluding the middle cerebral artery. Intra-arterial thrombin infusion during ischemia significantly increased vascular disruption and c...

Journal: :Vestnik Rossiiskoi akademii meditsinskikh nauk 2013
A V Morgun N V Kuvacheva T E Taranushenko E D Khilazheva N A Malinovskaia Ia V Gorina E A Pozhilenkova O V Frolova A B Salmina

Perinatal hypoxic-ischemic brain injury is a relevant medical and social problem. Among many pathological processes in the neonatal period perinatal hypoxic-ischemic injury is a major cause of further hemorrhage, necrotic and atrophic changes in the brain. This review presents recent data on the basic mechanisms of the hypoxic-ischemic brain injury along the concept of neurovascular unit (neuro...

2014
Rajat Jangir Diwakar Misra

ABSTRACT Scapulothoracic dissociation is a rare injury involving separation of scapula from the thorax along with the upper extremity. Majority of the patients have concomitant neurovascular injury and the prognosis is uniformly poor in such cases. We present a case of scapulothoracic dissociation with comminuted fracture of scapula and acromioclavicular joint disruption without neurovascular d...

2017
Nitesh Gahlot Uttam Chand Saini Smeer Aggarwal

We are reporting a case of traumatic anterior dislocation of the left knee without any neurovascular complication. To our knowledge, such complete dislocation without involvement of popliteal artery and/or peroneal nerve has not been reported before however similar cases are reported after total knee replacement with and without neurovascular compromise. This injury was recognized and treated p...

Journal: :The Journal of foot and ankle surgery : official publication of the American College of Foot and Ankle Surgeons 2011
Lawrence A Didomenico Joseph Anain Mari Wargo-Dorsey

A prospective investigation of the effects on the medial and lateral neurovascular structures of the rearfoot after percutaneous posterior calcaneal displacement osteotomy was performed using 20 below the knee fresh frozen cadaver specimens. This anatomic study aimed to examine the medial and lateral neurovascular structures to determine whether they were jeopardized during execution of the ost...

2017
Benjamin H. Wing Braden J. Tucker Alina K. Fong Mark D. Allen

Background Emerging research proposes the imbalance between microvascular supply and metabolic demand as a contributing factor in the pathophysiology of mild traumatic brain injury. Prolonged effects on the dysregulation of neurovascular coupling may explain persistent symptomatic models such as Post-Concussion Syndrome. Objective Increased knowledge of what we refer to as neurovascular uncou...

Journal: :Hand 2016
Ram K Alluri William Pannell Nathanael Heckmann Lakshmanan Sivasundaram Milan Stevanovic Alidad Ghiassi

Background: Dog bite injuries to the upper extremity can result in traumatic neurovascular and musculotendinous damage. Currently, there are no clear guidelines dictating which patients may benefit from early operative exploration. The purpose of this study was to identify clinical variables that were predictive of abnormal intraoperative findings in patients who sustained an upper extremity do...

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