Orthopaedics has advanced rapidly in the last few years and this volume has been prepared for the clinician who needs to keep up with these dramatic changes, both theoretical and practical. Topics selected are those which will be of immediate concern to the practising clinician, either because they are pertinent to every day practice or because they reflect exciting developments. Contributions focus on practical applications, giving operative detail only where necessary. Controversial areas, detailing differing points of view, are highlighted and, where appropriate, a balanced and reasonable approach is indicated. Illustrations are used where they enhance the text, such as when operative details are given.