Sciatica symptoms are much described as chronic or inconsistent pain in the lower back, hip, and/or thigh, and is most commonly only felt on one font of the body. The pain may be dull, sharp, tingly, or notwithstanding sometimes numb, and is often more intense or shooting when advance from a sitting position to standing. Often this pain begins in the upper buttock area and extends to the lower back, often traveling down the side or back of the thigh, and can even go into the knee or foot. There may also be muscle weakness in the leg, complete numbness which can cause a loss of control or difficulty in moving the leg.
The sciatic nerve is comprised of the five nerve roots that extend out of the spinal stack and into the lower back. The branches of the sciatic nerve, which is the largest nerve in the body, extend through and through the buttock all the way down the leg and foot.
Sciatica is not often a compression of the actual nerve, but a compression of some of the lumbar nerves (L4 or L5) or some of the sacral nerves (S1, S2, or S3). Diagnosing what is make the sciatica can be difficult because many things can often be irritating or compressing the nerves.
Most often a doctor will give a personal exam, and take your full medical history. They exam the hips, back, and legs to test for strength, flexibility, protagonist and reflexes. If it is still unclear what is causing the sciatica further tests may be done. Tests like MRIs or MR Neurography have been turn up to significantly enable a doctor in canvass the cause of the compression. MR Neurography is similar to an MRI and uses the same software, but provides us with better...If you want to get a full essay, order it on our website: Orderessay
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