An ultrasound-guided pectoral nerve block can also be performed preventively before the operation by an anesthesiologist, experienced in regional anesthesia. It is safe and relies on ultrasound imaging to localize the pectoralis major and minor muscles, the presumed course of the pectoral nerves and the optimal spread of the local anesthetic.
An ultrasound-guided block for the pectoral nerve can also be performed ahead of time by a skilled anesthesiologist who specializes in regional anesthesia. This procedure is risk-free and utilizes ultrasound imaging to identify the major and minor chest muscles, the likely path of the nerves, and the ideal distribution of the local anesthetic.