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Overview of CPT Code 20938: Injection of anesthetic agent into facet joint

Frequently Asked Questions (FAQs)

What is a facet joint injection?

It is an injection of anesthetic into the facet joint to relieve pain.

How long does the procedure take?

The procedure typically takes about 30 minutes.

Will I feel pain during the injection?

You may feel some discomfort, but local anesthesia is used to minimize pain.

How soon can I return to normal activities?

Most patients can resume normal activities within a day or two.