This issue of Medical Clinics of North America, Guest Edited by Charles Argoff, MD is devoted to Chronic Pain Management. Dr. Argoff has assembled a group of expert authors to review the following topics: Chronic Pain Management: An Overview of Taxonomy, Conditions Commonly Encountered, and Assessment; The Acute to Chronic Pain Transition: Can Chronic Pain Be Prevented?; What Do We Know About the Pathophysiology of Chronic Pain? Implications for Treatment Considerations; An Overview of Pha...