How Is a Splanchnic Nerve Block Performed?
A splanchnic nerve block is not a surgical procedure and can be performed with local anesthesia. There are a variety of techniques that can be used to deliver the anesthesia to the splanchnic nerves that are causing pain. The most common technique begins with the patient lying on his/her abdomen. A contrast dye is injected to help ensure proper needle placement and medication distribution. Then, a local anesthetic will be administered using an imaging machine or x-ray machine to guide the thin needle directly into the thoracic vertebrae close to the affected nerves.
How Long Does It Take?
Usually, the procedure takes about 45 minutes. The patient can normally go home the same day.
What Are the Risks?
The risks from this procedure are very low. With any procedure, there are risks, side effects, and the possibility of complications. The most common side effect is temporary pain, bruising, and soreness at the injection site. Some patients experience dizziness and diarrhea, but these side effects will subside in a few hours. Serious complications, including infection and bleeding, are uncommon.
What Happens After the Procedure?
The patient’s abdomen may feel numb, but this will subside once the anesthetic wears off. It is important to get rest, take it easy, and avoid driving or any rigorous activity for 24 hours.
Choose Louisiana Pain Specialists for Your Splanchnic Nerve Block
Don’t let chronic abdominal pain affect your quality of life. A Splanchnic Nerve Block may provide the relief you need. Contact us today to see if this treatment is right for you.
Learn more about chronic abdominal pain causes and treatments at Louisiana Pain Specialists.


