Early in its development, the subject matter of any field of surgery is too ill-defined and opinions are too fluid for the production of a book on the subject to be possible. Late in its development, controversy is at an end, and although it is still possible to produce a textbook, it is too late to produce a book that might stimulate discussion and crystallise ideas. This book has that objective, it being the Editor's view that the field of the surgical treatment of arthritis of the knee ...