Lumbar disc herniation

Lumbar disc herniation is one of the more common diseases, mainly due to the various degrees of degenerative changes in the various parts of the lumbar disc (nucleus pulposus, fibrous rings and cartilage plates), especially the nucleus pulposus, under the influence of external forces The fibrous ring of the intervertebral disc is ruptured, and the nucleus pulposus tissue protrudes (or prolapses) from the rupture to the back or in the spinal canal. Wait for a series of clinical symptoms. Lumbar disc herniation has the highest incidence of lumbar 4-5 and lumbar 5- 骶 1, accounting for 95%.