In the 13th century, European surgeons such as Lanfranc of Milan, Guy de Chauliac, Henri de Mondeville, and John of Ardene made great progress and development of the surgical techniques.
U 13. stoljeću europski su kirurzi Lanfranc iz Milana, Guy de Chauliac, Henri de Mondeville i John iz Arderna zaslužni za veliki napredak i razvoj kirurških postupaka liječenja.