(1): nerve root type cervical intervertebral disc degeneration or bone hyperplasia stimulation, compression of spinal nerve roots, causing s
(1): nerve root type cervical intervertebral disc degeneration or bone hyperplasia stimulation, compression of spinal nerve roots, causing sensory and motor dysfunction of upper limbs, Changbiaoxianwei dyskinesia side limb segments or numbness.
(2) type of cervical spinal cord: cervical disc herniation, ligament hypertrophy and ossification or other causes of cervical spinal stenosis, spinal cord compression and ischemia, resulting in spinal cord dysfunction. Some of the limbs began to develop, to the lower limb development; some of the following limbs began to develop, to the upper limb. The main manifestations are unstable walking, numbness of limbs, difficulty in defecation and so on.
(3) vertebral artery type: because of uncovertebral joint degenerative changes of stimulation, compression of the vertebral artery, caused by vertebrobasilar insufficiency, often accompanied by dizziness, loss and other symptoms, and neck rotation about.
(4) sympathetic type: cervical intervertebral disc degenerative changes of sympathetic nerve stimulation, oppression of neck, causing a series of reflex symptoms is rare in clinic, and often associated with cardiovascular diseases, endocrine diseases are mixed together, it is difficult to identify.
(5) other types: esophageal compression type, swallowing foreign body sensation, very rare in clinical practice.