PATIENT INFORMATION FOR DISCOGRAMS

Discograms, Nerve Blocks

A discogram is an enhanced X-ray examination of the intervertebral discs. Contrast dye is injected into the center of the injured disc(s). The dye makes the disc visible on a fluoroscope (special X-ray screen).

Patient Safety Tips Prior to the Procedure in Radiology

• Please let us know if you have any allergies or adverse reactions to medications.
• If you are pregnant or may be pregnant, please tell your doctor or technologist.
• Please leave your valuables at home.
• Please let us now if you need a translator.
• Please bring a list of your current medications with you, and bring any pain medications with you. 
• Stop taking Aspirin or aspirin-containing products at least 4 days prior to the procedure. If you are taking other blood thinning medications, contact your doctor.
• A responsible adult must accompany you home after the exam.

Preparation for the procedure

• Do not eat or drink anything after midnight prior to the exam. 
• Medications may be taken with a small amount of water.
• Bring any x-rays, CT scans, or MRI scans of your spine or brain to the hospital.
• Please arrive 30 minutes before the scheduled exam time.
• The technologist will verify your identification and exam requested.
• You will talk to the radiologist about the plan for the procedure and give your consent.

During the procedure

• The duration of the procedure will vary, but the average is about 2 hours.
• The technologist will position you on the exam table, usually lying flat on your stomach.  The nurse may place monitors on you to measure your blood pressure, heart rate, and oxygen level.
• The nurse may place an intravenous (IV) in your arm for medications.  If sedation or anesthesia is planned, you will be sedated for the procedure.
• The technologist and nurse will be available to answer any questions.

After the procedure

• You will stay in the Radiology holding area or the recovery room for observation and recovery.
• You should take it easy for 24 hours and perform activities as tolerated by you.
• Please keep track of your pain level (scale 1-10) and positions that result in pain. Bring this with you next time you visit the doctor.
• If you feel any symptoms such as fever, chills, increase in back pain at rest, difficulty moving your legs or abnormal sensations in your legs, let the nurse know.

If you have any questions, please call the scheduling nurse at 415-353-4030.

Word doc version