Understanding of the pathology and causation of anorectal diseases is constantly increasing. This has led to changes in how treatment is cho sen. There is almost no anorectal condition for which some new thera peutic approach has not been recently tried, and several of these do not involve surgery at all. In any developing field it is important to maintain contact with change. Surgery of Anorectal Diseases does this in abundance by its very breadth and by the detailed and up-to-date manner...