What anesthesia does brachial plexus anesthesia needle belong to

Brachial plexus anesthesia is nerve block anesthesia. Brachial plexus block anesthesia is a kind of local anesthetic injected around the brachial plexus trunk to make it innervated area, nerve block anesthesia method called brachial plexus block anesthesia, is one of the commonly used anesthesia methods. The brachial plexus nerve is located in the depression above the clavicle, and this is a common point of entry for brachial plexus block anesthesia. The other common point of entry is under the arm.