What does the symptom of lumbar disc protrusion have specifically

summary

The basic causes of lumbar protrusion are lumbar disc degeneration, lumbar trauma and accumulated strain. Therefore, through exercise, bones and lumbodorsal muscles will be strong, nervous system reaction will be agile, so in various activities, action will be accurate and coordinated, lumbar spine is not easy to damage; In the same way. What does the symptom of lumbar disc protrusion have specifically? Let's talk about it

What does the symptom of lumbar disc protrusion have specifically

Lower limb radiation pain: more than 80% of the cases have this disease, and the latter type can reach more than 95%. Numbness of limbs: mostly accompanied with the former, only 5% of them showed numbness without pain. This is mainly due to the stimulation of proprioceptive and tactile fibers in the spinal nerve roots. Its range and location depend on the number of involved nerve root sequences.

Cold sensation of limbs: a few cases (about 5% - 10%) felt cold and chilly of limbs, mainly due to the stimulation of sympathetic nerve fibers in the spinal canal. Clinically, it is often found that patients complain of limb fever on the day after operation, which is the same mechanism.

Intermittent claudication: its mechanism and clinical manifestations are similar to those of lumbar spinal stenosis, mainly due to the pathological and physiological basis of secondary lumbar spinal stenosis in the case of nucleus pulposus protrusion; For those with congenital developmental spinal canal sagittal diameter narrow, the prolapsed nucleus pulposus aggravates the degree of spinal canal stenosis, which is easy to induce this symptom.

matters needing attention

Smoking too much can also cause low back pain, because some chemical substances in tobacco can cause vasoconstriction, ischemia and hypoxia of vascular wall, deterioration of intervertebral disc nutritional status, thus accelerating intervertebral disc degeneration. At the same time, smoking can cause cough, severe cough will cause increased pressure in the intervertebral disc, promote intervertebral disc degeneration, leading to lumbar disc herniation, so we should quit smoking.