Most people experience back pain first when they’re in their 30s. The odds of additional attacks increase with age. Other reasons your low back may hurt include:
- Being overweight
- Being sedentary
- Lifting heavy stuff on the job
Diagnosis – as a screening tool Xray is the first line investigation to rule out any gross bony abnormality.But when Xray are normal or less informative we adviseMRI whichprovides more details about the spinal cord, the spinal canal, the nerve root compression, the herniated disc and any collection around the vertebrae and spinal cord. CT scan is advised when there is a structural problem and it is essential for bony correction of the vertebralcolumn.
In old age the the vertebrae becomeosteoporotic and and fail to constant load leading to compression fracture.Same thing can happen to pelvis bone also.This canbe confirmed by doing a BMD ( bone marrow density ) or DEXA scan.