inspiring canadians to live better.

healthing leaf

inspiring canadians to live better.

healthing leaf
get healthing in your inbox with the morning checkup and weekender newsletter!

top of the page

myelogram

a myelogram uses x-rays (fluoroscopy) and a special dye called contrast material to make pictures of bones and nerves of the spine (spinal canal).

the spinal canal contains the spinal cord and nerve roots surrounded by a fluid-filled space called the subarachnoid space. for a myelogram, the dye (which contains iodine) is put into the subarachnoid space. x-ray pictures are taken as the dye moves into different areas of the subarachnoid space.

a myelogram can be used to find:

  • a blockage in the spinal canal that may be caused by a tumour or by a spinal disc that has ruptured (herniated).
  • inflammation of the membrane (arachnoid membrane) that covers the brain and spinal cord.
  • problems of the blood supply to the spinal cord.
  • problems of the spinal cord and the nerves that branch off from the spinal cord.

this information does not replace the advice of a doctor. healthwise, incorporated, disclaims any warranty or liability for your use of this information. your use of this information means that you agree to the terms of use. learn how we develop our content.

this information does not replace the advice of a doctor. healthwise, incorporated, disclaims any warranty or liability for your use of this information. your use of this information means that you agree to the terms of use and privacy policy. to learn more about healthwise, visit healthwise.org. © 1995-2022 healthwise, incorporated. healthwise, healthwise for every health decision, and the healthwise logo are trademarks of healthwise, incorporated.

advertisement