نتایج جستجو برای: musculocutaneous nerve
تعداد نتایج: 163708 فیلتر نتایج به سال:
conclusions the volume of the injected anesthetic accelerated the onset of sensory and motor block without affecting the rate of success in our patients. results the onset of sensory and motor block was significantly shorter in the 1.3% lidocaine group than in the 2% lidocaine group (p ≤ 0.05). the success rate of sensory and motor block was not different. the quality (completeness) of sensory ...
BACKGROUND In brachial plexus avulsion, a recent technique connects the ending of the disrupted musculocutaneous nerve to the side of the intact phrenic nerve to regain elbow flexion. This requires the phrenic nerve to perform a new double function: independent control of breathing and elbow flexion. Neuroplastic changes associated with acquisition of double nerve functions have not yet been in...
The axillary artery is the continuation of the subclavian artery beyond the outer border of the first rib. The artery is divided into three parts by the pectoralis minor muscle. The first part of the artery gives superior thoracic artery. The second part of the artery gives lateral thoracic and thoracoacromial branches. The third part gives subscapular, anterior circumflex and posterior circumf...
BACKGROUND The limited nerve sources available for the reconstruction and restoration of upper extremity function is the biggest obstacle in the treatment of brachial plexus injury (BPI). We used part of a transplanted vascularized ulnar nerve as a motor source of a free muscle graft. CASE PRESENTATION A 21-year-old man with a left total brachial plexus injury had received surgical intercosta...
Traditionally, the degeneration of the motor endplates has placed a limit on the accepted delay for nerve reconstruction. Nerve transfers have helped to deliver growing axons very close to the target muscles so that the postoperative denervation is shortened. Despite efforts at spreading awareness of surgical indications, there are instances where the patient presents late to a specialized brac...
Variations on the neuromuscular structures of the upper limb reflect the complex development of that region. Many of them may be important during surgical and/or diagnostic procedures; however, some of them are of academic interest. Here we report a case of six neuromuscular variations in a single upper limb. During routine educational dissection for the undergraduate medical students at the De...
PURPOSE: To evaluate the amplitude of the subcoracoid space under maximum internal and external rotations of the humeral head and measure the distance between the apex of the coracoid process and the following anatomical structures: (a) point of entry of the musculocutaneous nerve and its branches into the coracobrachial muscles and into the short head of the biceps brachii muscle; (b) acromial...
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