The MRI may scan your whole spine or just a part of it. Unlike X-rays and computerized tomography (CT) scans, it doesn’t use damaging radiation. It’s generally safe and painless.
What does a full spine MRI show?
Spine MRI detects other possible causes of back pain such as compression fracture, and bone swelling. It is also used to monitor changes in the spine after an operation, such as scarring or infection.
How long is a full spine MRI?
Expect the whole spine MRI scan to last between 30 and 60 minutes.
Why would a doctor order a spine MRI?
Your doctor may recommend an MRI to better diagnose or treat problems with your spine. Injury-related pain, disease, infection, or other factors could be causing your condition. Your doctor might order a spine MRI if you have the following symptoms: Injury to your lower spine.
What MRI Cannot detect?
Standard MRI can’t see fluid that is moving, such as blood in an artery, and this creates “flow voids” that appear as black holes on the image. Contrast dye (gadolinium) injected into the bloodstream helps the computer “see” the arteries and veins.
How accurate are MRI scans of the spine?
While the MRI scan represents a very sensitive and accurate assessment of spinal anatomy, it cannot distinguish between painful and non-painful structures in the spine.
Can a MRI scan show sciatica?
Imaging studies are usually needed to diagnose the cause of sciatic nerve pain. An MRI of the lumbar spine will show many causes of low back pain and sciatica, including disc herniations, facet arthritis, and lumbar spinal stenosis. Digital x-rays and CT scans may also be used to diagnose the cause of sciatica.
What will an xray of my spine show?
X-rays of the spine, neck, or back may be performed to diagnose the cause of back or neck pain, fractures or broken bones, arthritis, spondylolisthesis (the dislocation or slipping of 1 vertebrae over the 1 below it), degeneration of the disks, tumors, abnormalities in the curvature of the spine like kyphosis or …
Does MRI show muscle damage in back?
An MRI will not show muscle strains or other problems with soft tissues. The pain usually will go away on its own, although it may take several months. An MRI won’t change your treatment plan.
Which is better for back pain MRI or CT scan?
A CT scan is better than an MRI for imaging calcified tissues, like bones. CT scans produce excellent detail used to diagnose osteoarthritis and fractures. Joseph Spine is an advanced center for spine, scoliosis and minimally invasive surgery.