Introduction: In 2016, individual training programs in regional anesthesiology and acute pain medicine (RA/APM) became eligible for accreditation by the Accreditation Council for Graduate Medical Education (ACGME), thereby culminating a process that began 15 years earlier. Herein, we review the origins of regional anesthesia training in the USA, the events leading up to accreditation and the current state of the fellowship.
Methods: We reviewed pertinent literature on the historical aspects of RA/APM in the USA, related subspecialty training and the formation and current state of RA/APM fellowship training programs.