Pain in the left posterior lumbar region is first considered to be a lumbar muscle strain, and secondly, it may be related to lumbar lesions, gynecological disorders, urological disorders, and other diseases such as intestinal tumors.
1. Lumbar muscle strain: if overworked for a long time and improper force generation, it may lead to lumbar muscle strain and left side back waist pain.
2. Lumbar lesions: left-sided back pain may also be caused by lumbar spine lesions leading to nerve and blood vessel compression. Such as lumbar disc herniation, spinal stenosis, lumbar vertebral osteophytes and so on.
3. Gynecological diseases: If women have left-sided back pain, they should be alert to the occurrence of pelvic inflammatory disease, left salpingitis, left ovarian cancer and other gynecological diseases.
4. Urological diseases: If there are stones in the left kidney, ureter, or tumors and other diseases, it may also lead to pain in the left posterior lumbar region.
5. Others: the presence of intestinal tumor cannot be excluded from the left posterior lumbar pain.
There are more reasons leading to the left side back pain, it is recommended to consult a doctor in time and standardize the treatment under the doctor’s guidance.