Medial Branch Nerve Blocks
Medial branch nerve blocks are diagnostic and therapeutic injections for back or neck pain arising from the facet joints of the spine. Anesthetic is placed on the medial branch nerves that supply these joints to confirm them as the pain source and provide relief.
Request a consultationWhat it treats
This procedure is commonly used to treat Chronic Neck Pain and Lower Back Pain.
How it works
Dr. Taheem injects anesthetic onto the medial branch nerves under image guidance. If your pain improves substantially after the block, it confirms the facet joints as the source and points toward longer-lasting radiofrequency treatment.
What to expect
The block is quick and low-risk. A positive response is both informative and relieving, and it is often the step before medial branch radiofrequency ablation for durable results.
Frequently asked questions
What is the purpose of a medial branch block?
It both diagnoses facet-joint pain and provides temporary relief, helping determine whether radiofrequency ablation will help.
What happens if the block works?
A good response typically leads to radiofrequency ablation, which can provide much longer-lasting relief.
Is Medial Branch Nerve Blocks right for you?
Request a consultation with Dr. Taheem to find out. We’ll review your history and build a personalized, OHIP-covered plan. Serving patients across Ontario.
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