A pudendal nerve block is a procedure used to reduce pain by delivering medication near the pudendal nerve, which is responsible for sensation in parts of the pelvis, genital region, and perineal area. This nerve plays an important role in transmitting pain signals from pelvic structures. The block is often used when pain is thought to be related to nerve irritation or nerve signal transmission within the pelvic floor region. The procedure is typically performed using imaging guidance to help place the medication close to the nerve for accurate targeting.
The goal of a pudendal nerve block is to temporarily interrupt pain signals traveling through the pudendal nerve, allowing patients to experience relief from pelvic or perineal discomfort. The duration of pain relief can vary depending on the individual and the underlying cause of pain. Some patients may experience short-term relief, while others may have longer-lasting improvement. The procedure is generally considered when pelvic nerve-related pain significantly affects daily function or quality of life.
