This book offers a comprehensive guide to total knee arthroplasty (TKA) that will assist in achieving excellent outcomes based on a sound understanding and technique. After an introductory section on the native knee that covers the anatomy, physiology, biomechanics, and patterns of disease, all aspects of primary knee arthroplasty are discussed in detail. Individual chapters are devoted to topics such as acute pain management, the role of technological aids, prosthetic kinematics, alignment targets, unicompartmental arthroplasty, patellar resurfacing, outcome measures, and cost-effectiveness. An extensive section explains the causes and management of potential complications, including aseptic failure, infections, and periprosthetic fracture. The surgical techniques appropriate for revision knee arthroplasty are described separately, and guidelines on how to deal with bone loss, instability, and extensor mechanism failure are provided. The authors are all respected experts from the United Kingdom, United States, Australia and Europe.