The accessory nerve clarified
نویسندگان
چکیده
منابع مشابه
Accessory nerve palsy.
After apparently uncomplicated excision of benign lesions in the posterior cervical triangle, two patients had shoulder pain. In one, neck pain and trapezius weakness were not prominent until one month after surgery. Inability to elevate the arm above the horizontal without externally rotating it, and prominent scapular displacement on arm abduction, but not on forward pushing movements, highli...
متن کاملAccessory deep peroneal nerve.
The anomalous innervation of the extensor digitorum brevis (EDB) muscle by the accessory deep peroneal nerve is presented below. This 23-year-old male was referred to the clinical neurophysiology laboratory for evaluation of possible lumbar radiculopathy. The nerve conduction study (NCS) and electromyography revealed abnormalities consistent with an S 1 radiculopathy on the right. Incidentally,...
متن کاملMalignant peripheral nerve sheath tumour of the spinal accessory nerve.
A 50-year-old man presented with a left-sided neck mass. Clinical examination revealed a large fluctuant 7 cm x 7 cm mass in the left posterior triangle. Magnetic resonance imaging (MRI) revealed an encapsulated soft tissue lesion. He underwent exploration of the neck and a 14 cm by 8 cm mass enfolding the accessory nerve was identified and completely excised. Histological examination of the su...
متن کاملSensory pathways in the spinal accessory nerve.
We obtained samples of spinal accessory nerve from patients undergoing radical surgery for tumours or nerve grafting in the neck. These were analysed by light and electron microscopy for the type of fibre. All contained fibres consistent with non-proprioceptive sensory function including pain.
متن کاملBiting palsy of the accessory nerve.
A young man was bitten by his girl friend at the anterior border of the left trapezius muscle. Weakness of the trapezius resulted and a longstanding ache in the shoulder developed. Clinically and neurophysiologically, an axonotmesis type crush injury of the accessory nerve was verified.
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ژورنال
عنوان ژورنال: Clinical Anatomy
سال: 2002
ISSN: 0897-3806,1098-2353
DOI: 10.1002/ca.1082