MRI of the lumbar spine

MRI of the lumbar spine is a reliable examination method for analysing lower back symptoms.

MRI of the lower back is typically used to find the cause of back pain or pain radiating to a lower limb. The pain may be caused by nerve compression, a slipped disc or narrowing of a root opening due to wear and tear.

An MRI scan can accurately identify changes in the vertebrae, discs and nerve structures.

Scanned area and structures shown in the scan

• Scanned area:
  • lumbar vertebrae 1–5.

• Structures shown in the scan:
  • vertebrae
  • spinal canal
  • SI joints
  • some of the coccyx (tail bone)
  • surrounding muscles.

MRI of the lumbar spine does not show the hips; their imaging happens in a separate scan.

How is an MRI scan of the lumbar spine performed?

An MRI of the lumbar spine is performed in an illuminated and ventilated tunnel-like device that is open at both ends.

The MRI scanner usually scans one object at a time, which takes about 30 minutes.

During the scan, sets of images are usually taken from three different directions. The sets consist of multiple slices. The sets are planned according to the area to be scanned and the person's symptoms.

SYNLAB’s MRI scan services always include a radiologist's statement. You will receive the statement and the MRI scan images within 1–3 working days.

Learn more about other magnetic examinations