Arthrogram / Myelogram

What the exam is

Arthrogram / Myelogram is a guided contrast injection exam used to help your physician diagnose conditions with precision and clarity. At CVI, every exam is performed by an ARRT-registered technologist and read by a board-certified, fellowship-trained radiologist.

How to prepare

MRI Arthrogram: no fasting — contrast goes directly into the joint, not IV. Two-part visit: CT-guided needle placement (~30 min) + MRI scan (~45 min). CT Myelogram: small sips of water only for 4 hours prior; you MUST have a driver and rest for 24 hours after (no exercise, no heavy lifting).

What to expect

1. 1
   Check-inSave time by completing your patient forms online before you arrive — or fill them out on one of our in-office iPad kiosks when you get here. Either way, please arrive 15 minutes early.
2. 2
   The scanPlan on ~1.5 hr in the imaging suite. Complex or specialty MRIs can run longer — we'll tell you the exact time when you book.
3. 3
   The readYour study is read by one of our board-certified radiologists. Standard reports are typically signed within 1–2 business days; STAT reads come back same-day.
4. 4
   The reportYour signed report and images are sent directly to your ordering physician, who will contact you. You can also access them 24/7 on the Patient Portal.