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Diagnostic Test FAQs

Q. This is the first time I've had low back pain. Will I have to have X-rays on my first visit to the doctor?

Q. What does an X-ray show?

Q. How will my doctor begin to examine my spine?

Q. I have a metal plate in my leg, and need an MRI Scan of my low back. I have been told that because the MRI Scanner uses a very strong magnet that I may not be able to have one done. Will I be able to have a MRI Scan.

Q. What information does an MRI scan give?

Q. What does a CAT scan show?

Q. I have an injured disc and my doctor said I needed to have a discogram test. What is a discogram, and what will it show?

Q. My doctor said I need to have a spinal tap. What is this test, and why do I need it?

Q. My doctor thinks I have a pinched nerve in my neck and wants to do an EMG test? What does EMG stand for, and how will this test help my doctor diagnose my condition?

Q. How does a bone scan work?

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