Becoming familiar with the range of normal venograms is difficult, but it is more difficult to become accustomed to artifacts that are induced by incorrect techniques. This presentation will attempt to discuss interpreting changes present on venograms. We will also review common findings of the pathologic foot.

Consistency in procedure is the key to quality venograms! Changes in procedure usually result in artifacts or poor quality venograms. If you do every venogram the same way every time, you will gain a large amount of information. More importantly, following a consistent procedure allows you to compare venograms in order to assess progress or lack of progress resulting from your treatment