Said the old cerebral infarction cerebral infarction, also known as ischemic stroke (cerebral ischemic stroke), is due to the limitations of
Said the old cerebral infarction cerebral infarction, also known as ischemic stroke (cerebral ischemic stroke), is due to the limitations of brain blood supply disorder, cerebral ischemia and hypoxia caused by necrosis or softening. The common clinical types of cerebral infarction with cerebral thrombosis, lacunar infarction and cerebral embolism, cerebral infarction accounted for 80% of stroke. Related diseases include diabetes, obesity, hypertension, rheumatic heart disease, arrhythmia, various causes dehydration, various arteritis, shock, blood pressure drop too fast and too big.
The etiology of cervical spondylosis of nerve root type for osteophyte extrusion, acute trauma, chronic fatigue, joint capsule relaxation after vertebral facet dislocation and ectopia. Causes of bone and soft tissue caused by narrowing of the intervertebral foramen, nerve root compression edema, inflammation, adhesion, etc..
The common symptoms of cervical spondylosis of nerve root type of head, neck, shoulder and arm pain, quickly extended to the posterior shoulder, the number of days after the spread to the arm, forearm and hand pain, persistent pain, night or arm abduction and lift action. The patient often not to upper limb flexion, lateral disease sleep, nerve root traction pain positive queckenstedt test positive, local little sweat, cold, swelling of autonomic nerve function disorder performance.
That is to say, the pathological mechanism of cerebral infarction is the main cerebral ischemia and ischemic area after cerebral infarction often occur soon after hypoxic ischemia necrosis, mainly due to energy supply disruptions, intracellular Ca, Na+, Cl- 2+ ultra wear influx, intracellular edema, mitochondrial dysfunction, and neural cell death. The pathological mechanism of nerve root type cervical spondylosis is nerve root compression edema, inflammation, adhesion and so on. Therefore, the nerve root type cervical spondylosis is generally not only cause cerebral infarction.
However, the mixed type of cervical spondylosis, cervical sympathetic nerve and vertebral artery type of cervical spondylosis is likely to cause cerebral infarction.