Does lumbar disc herniation oppress nerve symptom?

summary

Lumbar disc herniation is under the action of external force, the annulus fibrosus of the intervertebral disc ruptures, and the nucleus pulposus tissue protrudes out of the rear or spinal canal at the place of rupture. The main clinical symptoms are low back pain, lower limb pain and cauda equina symptoms, which will cause lumbar scoliosis. Compared with ordinary people, the lumbar movement angle is limited, with tenderness, percussion pain and sacrospinalis spasm. Does lumbar disc herniation oppress nerve symptom? Now let me tell you something.

Does lumbar disc herniation oppress nerve symptom?

The range of sensory disturbance in lumbar disc herniation is small, but if the cauda equina nerve is involved, the range of sensory disturbance will increase. Most patients will also slowly appear muscle strength decline, for different nerve parts, muscle strength decline is not the same place, for example, lumbar 5 nerve corresponding to ankle and toe back extension decline.

The majority of patients with lumbar disc herniation will have low back pain, generally feel more obvious in the lower back, sometimes accompanied by hip pain. In addition, lower limb pain is generally high lumbar disc herniation, can cause femoral nerve pain, but it is not common, less than 5% in clinical.

When the herniated nucleus pulposus or prolapse, free intervertebral disc tissue oppress cauda equina nerve, it will lead to dysuria, incontinence and incomplete paralysis of lower limbs. In addition, the main manifestation of patients with lower limb pain is sciatica, which will aggravate the pain in the case of cough.

matters needing attention

Because lumbar disc herniation is caused by certain external force, so prevention is to reduce the accumulation of external injuries, usually have a good sitting posture, do not often sleep in a soft bed, it is best not to sleep in a soft bed, work often need to bend down, to do regular stretching, chest activities.