The infraclavicular block is a blockade of the brachial plexus below the level of the clavicle and in the proximity of the coracoid process. This is an intermediate nerve block technique. Experience with basic brachial plexus techniques and nerve stimulation is necessary for its efficient implementation. This block is uniquely well-suited for hand, wrist, elbow, and distal arm surgery. It also provides excellent analgesia for an arm tourniquet. As opposed to a supraclavicular block, an infraclavicular block is not a good choice for shoulder surgery.
