Video Urodynamics is the study of pressure and flow in the lower urinary tract.
The purpose of this procedure is to assess what happens in your urinary tract when it fills and empties. During the test, is a PVes (vesical pressure) catheter is inserted into the bladder through the urethra, and a PAbd (abdominal pressure) catheter is inserted into the rectum. While you’re lying down, your bladder will be filled with contrast medium through the bladder catheter. X-rays are also taken to assess how your bladder and urethra are functioning. The purpose of this procedure is to find out how the bladder acts when it fills and empties.
It is performed by the urologist under local anesthetic, with one or two Registered Nurse(s) present and an X-Ray Technologist. The procedure and review take approximately 60-90 minutes in the Radiology Department of UBC Hospital.
The contrast dye is not radioactive.
Please inform your urologist prior to the test if you are allergic to contrast mediums.
This test cannot be performed if you are pregnant.
If you require any assistance, you MUST bring your care-giver to your appointment.
Please allow yourself enough time to get to the centre. If you are 15 minutes late, the nurse will not have enough time to do your test. Your test WILL BE CANCELLED and the clinic staff may reschedule your appointment.
- If you use a cane, crutches, walker or wheelchair and/or
if you NEED help with walking, dressing, undressing or transferring,
you MUST bring someone who can help you.
Your test WILL BE CANCELLED if you do not bring a caregiver or family / friend to help you.
- bring your Care Card or BC Services Card
- bring a list of all pill/ medications you are taking
- if you have difficulty with English, bring someone with you to help with translation. This person must have a good understanding of English. The translator is with you during your test.
- you must take a shower or bath the morning of your appointment
- If you have had a heart valve replacement or, recent joint replacement, contact your physician if you need antibiotics prior to the test.
- If you have an artificial urinary sphincter, you must inform your nurse and doctor prior to the test.
If you have already had a video urodynamics test done at the UBC Hospital / Bladder Care Centre, please click here for home instructions
-> General Home Instructions
There is an 8 week referral wait list.
Please wait for the Bladder Care Centre clerk to contact you to book an appointment.
Due to high call volume, please do not call with regards to your referral prior to this time. We cannot book you ahead of other patients if you call us prior to the 8 week referral waiting-list. We will not return your calls about your wait-list status, or the length of your wait-time.