A. Etiology
(A) acute and chronic injuries
1, acute injuries such as crest fractures, ligaments, muscles, joint capsule tears, acute disc herniation, etc.
2, chronic injuries such as ligamentitis, muscle strain, crestal bone and joint hyperplasia and degeneration, crestal slippage, etc.
(B) Inflammatory lesions
Inflammatory lesions are divided into two types: bacterial inflammation and non-bacterial inflammation.
For example, crural tuberculosis. Epidural abscess, vertebral osteomyelitis. Rheumatic myofibrositis, rheumatoid arthritis, 3rd lumbar transverse synovial syndrome, ankylosing crestitis,.
(C) degenerative changes of the crest
such as spinal stenosis, age-related osteoporosis.
(iv) Developmental abnormalities of bone
Scoliosis deformity of the crest, hemivertebrae, narrow discontinuous slippage, hunchback, can skeletal lumbarization or lumbar dice, crestal cleft and hooked spine, horizontal dice bone, lower limb unequal length, flat foot.
(E) poor posture
Long-term ambulatory work or bending work, pregnancy, obesity caused by large abdomen.
(F) Tumor
Bone and soft tissue tumors, bone marrow or nerve tumors, etc.
(vii) Involvement pain caused by visceral diseases
Gynecological pelvic diseases, prostate diseases, etc. can cause lower back pain, kidney diseases such as stone J tumor, renal prolapse, pyelonephritis and retroperitoneal diseases such as abscess, hematoma, etc. can cause lumbar back surge, liver unit and heart disease can cause back pain.
Second, exercise methods
Three, prevention
1, after maintaining the same sitting or standing posture for a long time, should relax the waist, or stretch the waist limbs.
2, moderately change the posture of the neck, it is best to rest a few minutes every hour of work.
3, too obese, should be appropriate to lose weight to reduce the burden on the waist.
4, should not use too soft mattress, a harder mattress is beneficial to the waist. At the same time, try not to lie prone, which is not good for the waist.
5, when carrying heavy objects, as close as possible to the side.
6, try to be careful when bending or twisting the waist, or avoid bending or twisting the waist as much as possible.
7.Long-term physical and mental strain is also a cause of low back pain, so the way to prevent it also includes trying to relax yourself in your spare time.