What is the Symphysis Pubis injection?

Pain Management

The symphysis pubis joint is located in the front of the pelvis where the two pubic bones meet.

A symphysis pubis joint injection is a simple and quick injection used to provide temporary to long-term relief of the pelvis through the use of a local anesthetic and/or cortisone designed to numb the area and reduce inflammation. Oftentimes, this joint can become a sources of pain due to arthritis (inflammation) or injury.

Symphysis pubis injections are often used as both a diagnostic and therapeutic tool.

As a diagnostic tool, symphysis pubis joint injections can aid in the identification of the source of pain if relief is experienced.

For information about the post care instructions, click here.

FAQs

How do we know the medication is in the correct location?

Symphysis pubis injections are guided by a fluoroscopy (low dose, live x-ray) and the location is confirmed with x-ray contrast (dye).

What can I expect at my appointment?

Once you arrive at the clinic you will be asked to complete a few forms pertaining to the appointment. To allow adequate time for this, please do arrive 15 minutes prior to your scheduled appointment time. You may be instructed to change into a gown for your procedure.

You will be taken back to a private exam room for your procedure. One of our technologists and a Radiologist will review your previous diagnostic imaging, discuss the reason for your referral to Beam Radiology, and explain the details of the recommended pain management treatment.

Communication is very important to Beam, and you will be given opportunity to ask any questions you may have before beginning. You will be asked to lay down on the exam table on your back, exposing your symphysis pubis. The targeted area will be cleaned and sterilized. To ensure effectiveness and accuracy, fluoroscopy will be used in real-time to guide the injection. Fluoroscopy is a type of X-ray imaging. The Radiologist will inject a local anaesthetic to numb the area, followed by a small amount of corticosteroid (medication) into the joint.

Following your injection, you will be directed to our recovery area for a brief observation period. One of our Nurses will review the post-procedure care with you, and then you will be free to leave the clinic.

What are my expected results post injection?

With successful treatment, pain relief can last weeks or years. It is important to note that the steroid injected is expected to take effect between 2-5 days, with full effect or pain relief taking place between one and two-weeks post-injection. With sufficient pain relief, a physiotherapy regime is then recommended to strengthen muscles and prevent future flare ups.

What are the risks associated with my injection?

This procedure is performed using a sterile technique, very rare complications include allergic reaction, infection, and bleeding.

If you have diabetes, you may experience a temporary elevation in you blood sugar as a result of the corticosteroid (cortisone) medication. If you monitor your blood sugar, you may have to adjust your medication accordingly. Common side effects of cortisone can include temporary flushing (warmth and redness) in the face, neck, and chest, as well as temporary sleep disruption. If you experience these side effects, they will resolve on their own over the course of the week.

What is the Post-Care following this treatment?

Keep the area clean and dry. Avoid hot tubs, pools, or baths for 48 hours. You can shower normally.

You can perform your normal daily activities but avoid strenuous activities for the next 3-4 days following the treatment.

For information about the post care instructions, click here.