Despite numerous studies, a lack of consensus still exists over many aspects of patellofemoral pain, instability, and arthritis. This book adopts an evidence-based approach to assess each of these topics in depth. The book reviews general features of clinical examination and global evaluation techniques including the use of different imaging methods, e.g. x-rays, CT, MRI, stress x-rays, and bone scan. Various conservative and surgical treatment approaches for each of the three presentations - pain, instability, and arthritis - are then explained and assessed. Postoperative management and options in the event of failed surgery are also evaluated. Throughout, careful attention is paid to the literature in an