A block of the small nerve bundle at the very base of the spine, for tailbone and pelvic pain.
What it is
The ganglion impar sits in front of the coccyx and carries sympathetic signals from the pelvic floor and tailbone region. Blocking it is often the treatment that finally works for stubborn coccydynia.
What we use it for
- Coccydynia that has not settled with conservative measures
- Chronic pelvic and perineal pain
- Post-traumatic tailbone pain after a fall
What to expect
- Under fluoroscopy, about 15 minutes.
- Positioning is face down.
- A driver is required.
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
Is this used often?
It is uncommon, which is part of why persistent tailbone pain goes untreated for so long. It is well established and effective in the right patient.
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.