This book aims to understand the field of physical medicine and rehabilitation. Different approaches, evaluations, methodologies and advanced studies related to this field have been included in this book. Commonly known as physiatry, it deals with the diagnosis and treatment of physical disabilities or impairments. Physiatrists exclusively aim to heal all types of injuries related to bones, muscles and nervous system. It is an upcoming field of medical science that has undergone rapid development over the past few decades. This book elucidates new techniques and their applications. It also aims to shed light on some of the unexplored aspects of physical medicine and rehabilitation.This book aims to equip students, doctors and experts with the advanced topics and upcoming concepts in this area.