The cervical spinal nerve 5 (C5) is a spinal nerve of the cervical segment.[1]
It originates from the spinal column from above the cervical vertebra 5 (C5). It contributes to the phrenic nerve, long thoracic nerve, and dorsal scapular nerve before joining cervical spinal nerve 6 to form the upper trunk, a trunk of the brachial plexus, which then forms the lateral cord, and finally the musculocutaneous nerve.
^American Medical Association Archived 2007-12-20 at the Wayback Machine Nervous System -- Groups of Nerves
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The cervicalspinalnerve5 (C5) is a spinalnerve of the cervical segment. It originates from the spinal column from above the cervical vertebra 5 (C5)...
Spinal stenosis is an abnormal narrowing of the spinal canal or neural foramen that results in pressure on the spinal cord or nerve roots. Symptoms may...
The cervical plexus is a nerve plexus of the anterior rami of the first (i.e. upper-most) four cervicalspinal nerves C1-C4. The cervical plexus provides...
in the cervical and lumbar regions to 6.4 mm (1⁄4 in) in the thoracic area. The spinal cord functions primarily in the transmission of nerve signals...
the nerve and disrupt its function. In a radiculopathy, the problem occurs at or near the root of the nerve, shortly after its exit from the spinal cord...
The phrenic nerve is a mixed motor/sensory nerve that originates from the C3-C5 spinal nerves in the neck. The nerve is important for breathing because...
classification Normal situation and spinal disc herniation in cervical vertebrae Illustration depicting herniated disc and spinalnerve compression Nucleus herniating...
in the spine (cervical, thoracic, lumbar, or sacral) and prevents any movement between the fused vertebrae. There are many types of spinal fusion and each...
Cervical vertebra 5, one of the cervical vertebrae of the vertebral column Cervicalspinalnerve5 Complement component 5, a protein of the complement system...
nerves. The 31 pairs of spinal nerves are mixed. 8 cervical nerves 12 thoracic nerves 5 lumbar nerves 5 sacral nerves 1 coccygeal nerve Four of the cranial...
waist down after a diving board accident that severed his spinal cord at cervicalspinalnerve5. After spending 14 months recovering in a hospital, he returned...
vertebrae. Spinal stenosis may also affect the cervical or thoracic region, in which case it is known as cervicalspinal stenosis or thoracic spinal stenosis...
the spinal accessory nerve. Strength testing of these muscles can be measured during a neurological examination to assess function of the spinal accessory...
the cervicalspinal roots and its many functions. In the cervical spine, nerve roots exit the spine above the associated vertebra (i.e. the C6 nerve root...
31 pairs of spinal nerves: 8 cervical, 12 thoracic, 5 lumbar, 5 sacral, and 1 coccygeal. These nerve roots are named according to the spinal vertebrata...
the trigeminal nerve (lit. triplet nerve), also known as the fifth cranial nerve, cranial nerve V, or simply CN V, is a cranial nerve responsible for...
severe head trauma, cervical fracture must be presumed until ruled out. Immobilization is imperative to minimize or prevent further spinal cord injury. The...
muscle. The spinal accessory nerve can often be found 1 cm above Erb's point. Erb's point is formed by the union of the C5 and C6 nerve roots, which...
arthritis; scoliosis; cervical hyperlordosis; thoracic hyperkyphosis; lumbar hyperlordosis; narrowing of the space available for the spinal tract within the...
is a network of nerves (nerve plexus) formed by the anterior rami of the lower four cervical nerves and first thoracic nerve (C5, C6, C7, C8, and T1)...
sternocleidomastoid begins in Cranial Nerve XI, the accessory nerve. The accessory nerve nucleus is in the anterior horn of the spinal cord around C1-C3, where lower...
compared to the deep branch of the radial nerve. The nerve fibers originate from cervical segments C7 and C8 in the spinal column. It descends along the interosseous...
brachial plexus and cervical plexus. The cervicalspinal nerves emerge from above the cervical vertebrae. For example, the cervicalspinalnerve 3 (C3) passes...
and the posterior. They are innervated by the third to the eighth cervicalspinal nerves (C3-C8). The anterior and middle scalene muscles lift the first...
corresponds to the spinal nerves at that level and below. Injuries can be cervical 1–8 (C1–C8), thoracic 1–12 (T1–T12), lumbar 1–5 (L1–L5), or sacral...
the most common cause of injury to the spinal accessory nerve. In particular, radical neck dissection and cervical lymph node biopsy are among the most...
cervicalis from the cervical plexus (C1-C3) except the thyrohyoid muscle, which is innervated by fibers only from the first cervicalspinalnerve travelling with...
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