This preceptorship is a 3-day course. Participants will be in the regional block area, operating rooms and on the floor with post surgery patients observing ultrasound guided single shot nerve blocks and catheter techniques in a wide variety of clinical scenarios. They will learn how to set up the block area for maximum efficiency in the OR environment, improve their decision making ability and make choices in the performance of regional anesthesia. A one-on-one discussion with the Duke Faculty member reviewing cases, scanning techniques and the image library as well as covering handout materials will augment the preceptorship experience. The Duke University School of Medicine, accredited by the Accreditation Council for Continuing Medical Education (ACCME), designates 20 AMA PRA Category 1 credits for completion of this course.