A century's worth of arterial sutures

In light of the advanced state of vascular surgery today, it is hard to realize that the technique of vascular suturing is barely 100 years old. Even more remarkable is the skill with which the early surgeons applied almost all of the techniques we use today. Eck's experiments in the laboratory with portal vein-to-vena caval anastomoses were followed by pessimistic predictions concerning the future of arterial sutures. Jassinowsky had just performed the first successful arterial suture when he did a clinical arterial repair and, within 15 years, Carrel had developed nearly all the technical maneuvers which we use today. Knowledge of Carrel's work spread rapidly, and practical application of his work was reflected in the development of vascular replacements, such as venous grafting, the bypass technique used for vein grafts before World War I. There was, however, a lag in further developments until the end of the forties when dos Santos and Kunlin revived old methods and opened the way for further arterial surgical advances. These early developments are well-documented, but the reasons for delaying the acceptance of their applications remain a matter for speculation.