This book brings together the latest updates and current trends in arthroplasty of the hip covering the basics as well as complex and revision surgery. Eminent arthroplasty surgeons across the globe have contributed to the chapters and shared their clinical experiences. There are separate sections on primary hip arthroplasty, complex scenarios requiring hip replacement, and detailed management of related complications. It covers revision hip replacement in detail with the latest updates on surgical techniques and implants. There are separate sections on computer navigation and robotic-assisted hip replacement surgeries. A special section on implants and tribology has been added.  The language of the book is easy-to-read, user friendly with pictorial representation of relevant surgical steps. Case-based discussions, surgical tips, and summary has been added in each chapter. The references given at the end of each chapter would be useful for those doing research.   This book is an essential on-the-desk book for practicing orthopedic surgeons across the globe, beginners in arthroplasty surgery, postgraduate students of orthopedics, DNB students, and those interested in research.