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Sciatica Occurs Commonly As A Result Of A Herniated Lumbar Disc Pressing Directly On The Nerve
Sciatica Occurs Commonly As A Result Of A Herniated Lumbar Disc Pressing Directly On The Nerve
Sciatica pain is the name for this discomfort. Typically, sciatica pain radiates from the lumbar region of the body (lower back) to the back of the thigh. It might extend below the knee as well. The largest nerve in the human body is the sciatic nerve. The sciatic nerve originates from the lumbar spinal cord's nerve roots in the lower back region and extends throughout the buttock region, directing nerve terminals to the lower limb.

A lumbar disc herniation is a common cause of Sciatica because it presses directly on the nerve. The symptoms of sciatica can be brought on by any factor that inflames or irritates the sciatic nerve. Radiculopathy is a word used to describe the abnormalities in the intervertebral disc caused by nerve irritation. Other causes of sciatica pain, besides a strained nerve from a disc, include injury, infections in or around the lumbar spine, internal haemorrhage, muscle, tumours, and irritation of the nerve from nearby bone. Sometimes during pregnancy, sciatica pain might be brought on by sciatic nerve inflammation.

The discomfort in the sciatic nerve is accompanied by a number of risk factors. These include lumbar spine trauma, slipped discs, lumbar disc disease, and lumbar spine degenerative arthritis. Along with discomfort, Sciatica also causes tingling, numbness, and a burning sensation that radiates from the lower back and upper buttocks down the back of the hamstring to the back of the foot. Leg pain, hip pain, buttock pain, and lumbar pain are the results of this. There are times when the discomfort radiates around the hips or buttocks, feeling something comparable to hip ache. Walking difficulties can result from severe sciatica.

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