OPERATIVE SURGERY. Under the General Editorship of Charles Rob, M.C., M.Chir., F.R.C.S., Professor of Surgery, St Mary's Hospital, London; and Rodney Smith, M.S., F.R.C.S., Surgeon, St George's Hospital, London. Consultant and Associate Editors: J.Crawford Adams, M.D., F.R.C.S., Orthopaedic Surgeon, St Mary's Hospital, London; R. J. V. Battle, M.B.E., M.Chir., F.R.C.S., Plastic Surgeon to Queen Elizabeth Hospital for Children, and to St Thomas's Hospital, London; Sir Stewart Duke-Elder, K.C.V.O…