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In adults, the spinal cord terminates at approximately the level of L1. The nerve roots then descend through a fluid sac containing cerebrospinal fluid and are referred to as the cauda equina ("tail of a horse").
Sciatic Nerve The Largest nerve in human body. A sensory and motor nerve originating in the sacral plexus and running through the pelvis and upper leg.
Dorsal rhizotomy-- A surgical procedure that cuts nerve roots to reduce spasticity in affected muscles.
Both Afferent and Efferentboth sensory and motorContains motor & sensory fibers!The spinal cord consists of nerve fibers that are afferent and efferent.
Radiculopathy is to be distinguished from myelopathy, which involves pathological changes in or functional problems with the spinal cord itself rather than the nerve roots.
The corona
Perineural cysts appear to be dilated or ballooned areas of the sheaths that cover nerve roots exiting from the sacral area of the spine
The bulging disc or its fragments may be displaced outward, putting pressure on nerve roots entering or exiting the spine and thereby causing pain.
When nerve roots exiting the cervical spine are pinched, they can cause a radiculopathy , ora pain in the arm. Below I leave you with a list of secrets to get up your Alexa rank ;) Alexa Rank: SEO secrets and tips to boost Alexa Rank
The sciatic nerve is a combination of the common fibular (peroneal) nerve and the tibial nerve.
When a medical report states that nerve roots are unremarkable, it indicates that there are no observable abnormalities or issues with the nerve roots on imaging or examination. This suggests that the nerve roots appear normal and are functioning as expected.
rootlets
In adults, the spinal cord terminates at approximately the level of L1. The nerve roots then descend through a fluid sac containing cerebrospinal fluid and are referred to as the cauda equina ("tail of a horse").
Pinched nerve
the what? root of a spinal nerve consists of motor neuron axons
Sciatica is pain, tingling, or numbness produced by an irritation of the nerve roots that lead to the sciatic nerve. The sciatic nerve is formed by the nerve roots coming out of the spinal cord into the lower back. It goes down through the buttock, then its branches extend down the back of the leg to the ankle and foot.
false