Passive pain in the back of the direct spinal column is caused mainly by the following causes: I. I. I. Immuno-induced inflammation: Strong straight spinal disease is a self-immunological disease. The immune system in the patient is abnormal, and the immune cells (e.g. T-lymphocytes) wrongly attack their own hips, spinal joints and their surroundings as external pathogens. During this process, a large number of inflammable media are released, such as tumour cause of death – α (TNF – α), white cell media – 1 (IL – 1) and white cell media – 6 (IL – 6). These inflammation media stimulate the nerve endings and cause pain. Humiditis: The slide film around the spinal joints is irritated by inflammation and inflammation. Inflammation of the glitch can lead to an increase in the internal pressure of the joints and to the suppression of the neurological, vascular and tissues around them, resulting in blunt pain in the back of the waist. For example, dysentery can cause pain in the dysentery and the surrounding waist.
II. Symptoms and soft tissue diseases, joint erosion and destruction: As the condition develops, direct spinal inflammation can lead to bone erosion and destruction of the spinal column and gill joint. Irregular frictions and pressure distributions can be caused by the unevenness of the joint, stimulating neurofibre around the joint and causing pain. At the same time, damaged joint structures do not normally buffer pressure from physical activity, making the back of the waist more vulnerable to pain in daily activities. 1. Mystics are inflammated: soft tissues such as mystics and lurches have inflammation in the spinal and pelvis points, i.e., inflammation, which is a typical pathological change of a strong straight spinal tract. On the back of the waist, inflammation occurs in common muscle muscles such as vertical spinal muscles and hips. Inflammation increases the sensitivity to pain, especially when muscles contract or stretch. 2. Alteration of the spinal column structure, vertical and deformity of the spinal column: In the latter stages of the disease, the vertebrae ‘ s small vertebrae will gradually merge, leading to a decrease in the activity of the spinal column and to a sharper vertebrae. This strength causes a change in the normal physiological bend of the spine, such as the reduction or disappearance of the aluminum precipice and the rigidity of the entire spine. The weight distribution and stress transfer of the body have also changed, increasing the burden of muscles, ligaments and joints on the back and causing chronic blunt pain. Moreover, spinal malformations may also oppress the surrounding nerve, blood vessels and further increase pain. Muscle spasms and fatigue, muscle stress and convulsions: As a result of pain and restrictions on spinal artery activity, muscles on the back of the waist can remain in a state of chronic stress in an attempt to maintain the stability of the spine. This constant muscle tension tends to cause muscle spasms, as if the hand muscles were sore after holding the fist for a long period of time, and the back muscle spasms cause blunt pains. 4. Muscle fatigue: reduced activity due to pain and reduced endurance of back muscles. When carrying out some routine activities, muscles are prone to fatigue, metabolites (e.g., lactation) accumulate in the muscles, irritating the nerve endings and causing blunt pain to the back of the waist.
