Pain Management is defined as the treatment of chronic pain and injury. This book on pain management deals with topics related to injury and pain management, long-term and immediate treatment of pain and its diagnosis, etc. Pain management treatment has various techniques such as physiotherapy and massage, interventional injections, behaviour therapy and psychotherapy and alternative medicinal practices such as acupuncture. Chronic pain often goes misdiagnosed and misunderstood, especially among the elderly. This book discusses fundamental as well as modern approaches of pain management. It consists of contributions made by international experts. This book will be helpful for students, experts and researches in the field of pain management.