Imaging
X-rays are a type of radiation called electromagnetic waves. X-ray imaging creates pictures of the inside of your body. The images show the parts of your body in different shades of black and white. This is because different tissues absorb different amounts of radiation. Calcium in bones absorbs x-rays the most, so bones look white. Fat and other soft tissues absorb less, and look grey. Air absorbs the least, so lungs look black.
Your Doctor may order an X-ray to:
Rule out pathology
Important visual record of the spine
Determines the biomechanical status of each spine
Identifies areas of spinal decay/degeneration
Confirms examination findings
Examine an area where you’re experiencing pain or discomfort
Monitor the progression of a diagnosed disease, such as osteoporosis
Check how well a prescribed treatment is working