What is the role of carbon dioxide angiography in the workup of diabetic foot ulcers?

Updated: Oct 15, 2020
  • Author: Tanzim Khan, DPM; Chief Editor: Romesh Khardori, MD, PhD, FACP  more...
  • Print
Answer

Carbon dioxide angiography is an alternative for patients with renal insufficiency; however, it is not widely available and requires some iodinated contrast material in addition to the carbon dioxide gas in order to provide useful images.


Did this answer your question?
Additional feedback? (Optional)
Thank you for your feedback!