With the popularity of computers. At present, more and more jobs need to face the computer for a long time, and young people are addicted to games and so on, so that more and more people suffer from cervical spondylosis. As you get older, your symptoms worsen. Seriously plagued people. My son works in software and often talks to me about the pain of his friends around him. It also made me aware of the potential harm of cervical spondylosis to the computer population. So what is cervical spondylosis, in the next few days, I will gradually explain to you the definition, causes, preventive measures and treatment of cervical spondylosis.
Today we first talk about cervical spondylosis. When it comes to cervical spondylosis, we must first understand the lower cervical vertebra. The cervical vertebra is the segment of the spine where the human body is active and rotates most frequently in the joint. Since the birth of human beings, they have faced the necessary activities, and the frequency of exercise has increased with growth. For different workers, the chances of morbidity are constantly changing. The different degrees of load and injury, and the neck will gradually appear lesions. The so-called lesions mainly refer to intervertebral disc degeneration, which is one of the main causes of cervical spondylosis. Changes in human age, the body's function is also constantly changing, the vertebral body will also undergo natural changes, the water content of the nucleus pulposus in the intervertebral disc is gradually reduced. Due to the dehydration of the intervertebral disc, the tension of the nucleus pulposus is reduced, the intervertebral disc is thinned, the proteoglycan content in the nucleus pulposus is decreased, the collagen fibers are increased, and the nucleus pulposus loses elasticity. The fibrous cartilage plates of each layer of the annulus fibrate rub against each other to produce a glassy change, which loses toughness. The attachment of the annulus fibrosus to the cartilage plate and the vertebral body margin is relaxed, and the cartilage plate can undergo cystic changes. The toughness of the fiber ring is deteriorated, and separation or tear is likely to occur. When the annulus tears, the nucleus pulposus is squeezed out from the torn area, protruding (or out) into the spinal canal, causing hyperplasia of the upper and lower vertebral bodies, compressing the nerve roots, the spinal cord or the blood that affects the vertebral artery. Supply, causing a series of symptoms or signs. Cervical spondylosis is not simply a condition of the cervical vertebra, but a clinical syndrome. Because the primary lesion of cervical spondylosis occurs in the intervertebral disc, the meaning of "cervical spondylosis" is not very clear. Some scholars believe that the term "cervical spondylosis" is replaced by "regressive cervical disc herniation" is more precise, but " The name "cervical spondylosis" is already common in society, so this popular term is still used clinically.
Cervical spondylosis is the main lesion of the cervical disc. Due to the degeneration of the cervical intervertebral disc, the neck joint is unstable, and a series of pathological changes of the cervical vertebrae, joints and neck soft tissue are caused, thereby stimulating the compression of the spinal nerve root, the spinal cord, the sympathetic nerve, the vertebral artery and the surrounding soft tissue, and the cervical arm appears. Numbness, pain, dizziness, headache, palpitations and even incontinence and other clinical symptoms, and these symptoms are easily confused with diseases such as internal medicine and neurological diseases such as insufficient blood supply to the brain, endocrine disorders, and otogenic vertigo. This is because several characteristics of cervical spondylosis make people illusion: First, the neck symptoms are light, the symptoms outside the neck are heavy, patients often do not think they have cervical spondylosis; second, the lesions are wide, often involving limbs, head, Torso, internal organs; Third, the prognosis of cervical spondylotic myelopathy is poor, if not treated in time, can cause lifelong disability, in this type of patient, clinicians only want to have cervical spondylosis, do a neck X-ray or CT can be diagnosed or excluded.
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