How To Read An Mri Of The Lumbar Spine

Understanding an MRI of the Normal Lumbar Spine is designed for the primary care physician or specialist such as a Chiropractor or Physical Therapist to use to learn how to read and understand the MRI of the lumbar spine. Sagittal T1-weighted images of the lumbar spine in the same patient as figure 1 demonstrate T1- hypointense signal solid arrows centered around the L3-4 interspace.

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Douglas Gillard explains the basics of how to read your lumbar MRI.

How to read an mri of the lumbar spine. The lumbar spine consists of bones usually five vertebral bodies stacked on top of each other and separated by five discs. Therefore the L4 and L5 vertebral bodies are separated by the L4-5 disc. The scan shown in this video is normal meaning all the structures scanned are normal in appearance and not injured or degenerative.

If playback doesnt begin shortly try restarting your device. Alignment Vertebrae Conus Cauda Disc Foramen The most common pitfall in reading a lumbar MRI is focusing on the most obvious abnormality. When you can recognize what normal looks like you can determine what an abnormal finding is.

You will learn the difference. You may see such notes as ro disc disease ro means rule out meaning that your doctor wants images that rule out or confirm disc disease or damage. Look for noticeable misalignments in the vertebrae or fluid discs.

MRIs of the spine are typically some of the easiest for non-doctors to read especially in sagittal view. Begin with the images of the lengthwise spine also known as the sagittal images. Examine the structure of the vertebrae for spinal MRIs.

Just below the lumbar spine is the sacrum so the bottom disc is called L5-S1. By employing this strategy every nook and cranny of the lumbar spine is captured on at least one slice which allows for the viewing of even the smallest. This area highlights the junction between the intervertebral discs bones ligaments and nerves of the spine.

If you see a bright white line running down your spine on a sagittal MRI youre looking at a T 2 -weighted image. In this video Dr. Cuts or slices of 3-5mm.

This normal configuration is reported in the MRI report as both sagittal and axial depictions. You will learn the difference between a sagittal versus axial image a. Brian Gay radiologist at.

Having just one of either be out of alignment as in the example above can be the source of serious pain. So C4 would refer to the cervical part of the spine neck and the 4th vertebrae and L5 would refer to the lumbar part of the spine low back and the 5th vertebrae. According to one MRI provider the scanning phase of a lumbar scan takes around 20 to 35 minutes.

Your eye naturally goes to the vertebral slip or the huge herniated disc. Understanding Your MRI scan of the Lumbar Spine also know as lower back with a simple and easy to understand explanation from Dr. A MRI lumbar spine shows your doctor the 5 lumbar vertebral bones sacrum coccyx tailbone blood vessels tendons nerves and ligaments.

Its easy to do. Anything that interrupts the smooth linear border of the central canal may be a. Unlike an x-ray machine which creates a compressed one-slice picture of the entire lumbar spine it is like the spine was run over by a steamroller and smashed into one view MRI and CT creates a sequential in order multi-slice series of images which are typically taken from left to right at intervals aka.

3 Use the sagittal image to view your entire lumbar spine. These are directions to the MRI staff detailing what shes looking to diagnose. Thats natural but in every case also be sure to do a systematic reading of the entire study.

The Central Canal in the MRI Lumbar Spine. The vertebral bodies are usually labeled 1 through 5 and the discs are named by the bones above and below. This is the companion video to.

Identify the middle of the central canal where the spinal cord and nerves float in the protective cerebral spinal fluid CSF. Lumbar Spine MRI Made Ridiculously Simple. The sagittal view.

How to Read an MRI Lumbar Spine in 8 Steps 1. A lumbar MRI is a fairly short procedure and the person is usually free to go home afterward. These orders also assist the radiologist in looking for specific conditions in your spine.

The moderator is Spiro Antoniades MD. The white line is the cerebrospinal fluid of your spinal canal which holds your nerves. As mentioned in the paragraph above the back and neck are divided into sections.

Spine Conference at Upper Chesapeake Medical Center in Bel Air Md. Post gadolinium sagittal fat-suppressed T1- weighted images shows marrow dashed arrows and disc enhancement with endplate erosions. Read the doctors notes that accompany your film or CD.

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