The causes of sudden back pain include disorders of the small joints of the lumbar spine, kidney stones, lumbar disc herniation, lumbar muscle strain, lumbar spinal stenosis, and lumbar spinal canal occupying lesions.
1. Lumbar vertebral small joint disorder: this is because when you suddenly change from one posture to another, the lumbar vertebral small joints are dislocated and the synovial membrane is pressurized. So there will be lumbar pain, lumbar spine activity is obviously limited, through the orthopedic massage, after the reset of the lumbar pain symptoms can be significantly relieved.
2. Kidney stones: there will be a sudden pain in the back, the pain is more intense, usually when the movement of the pain, the stone stuck in the kidney or ureter obvious colic, through the urological ultrasound can be clearly diagnosed.
3. Lumbar muscle strain: if the waist is in a fixed position for a long time can cause muscle strain, spasm, resulting in back pain.
4. Lumbar disc herniation: the nucleus pulposus compresses the nerves and there is edema of the nerve root, resulting in obvious back pain and leg pain and numbness.
5. Lumbar spinal stenosis: hypertrophy of the ligamentum flavum or nucleus pulposus compresses the spinal cord and nerves, which can also cause low back pain and other symptoms.
5. Lumbar spinal canal occupying lesions: spinal canal occupying lesions compressing the nerve can also appear obvious back pain.
Sudden back pain needs to go to the hospital in time to identify the cause, and further treatment under the guidance of the doctor.