lower back pain

[sven]

I believe you are looking for reasons for low back pain and the specific symptoms.
You have chosen to collect information about a problem that makes up about 70-80% of all patient in practice or hospitals
Many cases of low back pain are caused by posterior displacement of a lumbar vertebra.
Following diseases are well known as causes of low back pain.....
Lumbar disk herniation, Spondylolisthesis, Spondylitis deformans, Compression fracture (Osteoporosis), Lumbar spinal canal stenosis, Spinal osteodesmosis, Myofascitis, Spina bifida occulta, various kidney diseases (Nephritis, Pielitis, Renal calculus, Floating kidney, etc), Ureterolithiasis, Cystlithiasis, Hysteromyoma, Tumor of the spinal cord, metastases of cancer to spinal bone......etc...,etc...… Maybe I managed to mention something new for you.
Only 20% of patients can be diagnosed with these diseases, the remaining 80% can not be diagnosed with a definite disease, so to speak, these are "lumbago by uncertain factor".
Then there are the non diseases…postural, trauma, obesity etc.