[Pathogenic factors of blood circulation disturbance in lumbar intervertebral disc herniation and mechanism of Tuina manipulation in promoting circulation].

Tuina manipulation has long been used in the treatment of lumbar intervertebral disc herniation, although its therapeutic mechanisms remain uncertain. The specific characteristic syndrome of this disease is lumbocrural pain in varying degrees, which is due to mechanical compression, aseptic inflammation, blood circulation disturbance and dystrophy. These factors can act on the involved nerve roots and give rise to nerve conduction disturbance.