LUMBAR SPINE An imaging test that studies, diagnoses, and examines the lumbar region of the back which is mainly the lower back part is known as the Lumbar Spine.It creates images of the lower spine at the back.It helps to diagnose the reason for chronic back pain, the effect of injuries at the back, broken bones, etc.It takes only about 15–30 minutes to perform the same.It is a safe technique that does not harm the human body.