This third edition of Essentials of Pain Medicine offers an accessible and concise, yet complete, overview of today's theory and practice of pain medicine and regional anesthesia. From a review of basic considerations through local anesthetics and nerve block techniques, this book provides the reader with an excellent tool for exam review or practice of Pain Management.Organized in a concise, practical quick-reference format.All chapters are brief and easy to read quickly.Offers specific strategies for the evaluation and management of a full range of pain syndromes, including cancer pain.Features over 230 diagrams, illustrations, summary charts and tables that clarify the information and make it easy to apply.Discusses the latest drugs and therapeutic approaches, such as acupuncture.Presents the management of pain for every setting where it is practiced, including the emergency room, the critical care unit, and th