Morton Rosenberg, DMD, is a professor of oral and maxillofacial surgery, an associate professor of anesthesiology, and head of the Division of Anesthesia and Pain Control at Tufts University School of Dental Medicine. Rosenberg is co-editor of the textbook Medical Emergencies in Dental Practice, and has authored numerous textbook chapters and journal articles. He can be reached at: morton.rosenberg@tufts.edu.