Cervical radiculopathy can result from nerve root injury in the presence of disc herniation or stenosis, most commonly foraminal stenosis, leading to sensory, motor, or reflex abnormalities in the affected nerve root distribution. [2, 3, 4] Plain cervical spine radiographs are used to evaluate ...
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英文: A study of the motor fiber counts of the human 7th cervical nerve root and its branches 中文: 人颈7神经根干股束支运动纤维含量及其临床意义 更详细... 英文: The distribution of nerve endings in the human cervical nerve roots 中文: 颈髓神经根硬膜性被膜内神经末梢分布的研究 更详细.....
A 60-year-old man with a 4-year history of intractable neck pain and radicular pain in the C5 nerve root distribution presented to our department for a CT-guided transforaminal left C5 nerve root block. He had had a similar procedure on the right 2 months previously, and had significant ...
The cervical plexus gives rise to four superficial or cutaneous branches. The names and distribution of these branches are as follows. Lesser Occipital Nerve:It consists of nerve fibers derived from the second cervical nerve (C2). It supplies the skin over the upper lateral aspect of the neck ...
or reflex changes in theaffected nerve root distribution. The most common cause of CR (in 70% to 75% of cases) is foraminal encroachment of the spinal nerve from a combination of factors, including decreased disc height and degenerative changes of the uncovertebral joints anteriorly and zygapo...
Radiculopathy– defined as pain in a specific nerve root distribution – can result from herniation of a disc or from constriction, where the nerve root exits the spinal foramina due to the presence of osteophytes. Lower motor neuronsigns and symptomsmay result. Clinically, it is characterized by...
The intervertebral foramen between C4, C5, C6 is relatively small and the diameter line of nerve root is comparatively large, so the nerve root at C4, C5, C6 is most likely to be pressed. 展开 关键词: cervical nerve fiber anatomy cervical syndrome microinvasive surgery ...
The patient ultimately suffered a severe forced flexion combined with left lateral flexion injury to the cervical spine and experienced sensory and motor changes in the right C7 nerve root distribution. When it became apparent that there was intervertebral foramen encroachment secondary to a disc ...
When they suddenly press against nerve roots as they emerge through the spinal foramina, herniated disks produce acute neck or low back pain. The pain may radiate down the nerve root’s dermatomal distribution. Depending on the location and size of the herniation, sensory loss or weakness may ...