<prompt> Which of the following is not included in neuro- axial anesthesia?Spinal blockEpidural blockBiers blockCaudal block  <response>: Ans. is c i.e. Biers block Central neuraxial block, as the name suggests, it pertains to local anesthetics placed around the nerves of the central nervous system. Examples are spinal anesthesia, Epidural anesthesia and caudal anesthesia. BIERS BLOCK or Intravenous regional anesthesia IVRA is a form of regional anesthesia used most often for surgery of the forearm and hand. 