This book has completed 25 years of its publication and continues to remain a popular choice for medical and physiotherapy students. In these 25 years, a lot has changed in orthopaedics—some concepts have become outdated and new have taken roots. While revising a book, primarily aimed at an undergraduate medical student, it becomes a task to filter the information. One has to keep only what is required for an undergraduate. The book must maintain its basic character—a simple, readable and to-the-point book for an undergraduate.