Bone Scans


When there is a problem with lower back pain a doctor can perform a bone scan to help determine the cause. This is a test in which a radioactive chemical called a tracer is injected into the bloodstream. The chemical sticks to areas where a large amount of new bone is being produced, usually indicating bone damage of some kind. A gamma camera is then used to detect the chemical in the bones and create a digital image.

The bone scan can show problem areas such as infection, bone tumors, and fractures of the spine. A bone scan can also be used to determine bone density and the bone-thinning condition of osteoporosis. After the problem areas are located, more specific tests may be performed to determine the best method of treatment.