A precise, single-root diagnostic injection used when imaging and symptoms disagree.
What it is
Where a scan shows several possible culprits, numbing one root at a time establishes which is actually responsible. This matters most before surgery, where operating on the wrong level is the failure mode.
What we use it for
- Multi-level degenerative change with single-level symptoms
- Planning before spinal surgery
- Distinguishing a root problem from a peripheral nerve problem
What to expect
- Under fluoroscopy with contrast, about 15 minutes.
- A pain diary afterwards is essential — it is the test result.
- Short-acting by design.
Risks
Every procedure carries a small risk of bleeding, infection, an allergic reaction, or a temporary increase in pain. Steroid can raise blood sugar for several days, which matters if you are diabetic. Serious complications are rare, and the specific risks for your procedure and your health will be discussed before you consent to anything.
Call (314) 310-5577 or request an appointment.
Common questions
Why not just operate on what the scan shows?
Because most adults have several abnormal-looking levels and usually only one is generating pain.
Hurt in an accident? Start here.
You do not need a lawyer, a police report or a referral to be seen. Bring your symptoms and we will work out the rest.
Monday–Friday, 8:00 a.m. – 4:00 p.m. Same-day appointments are often available for new accident and injury patients.