“…Early work in this field was performed using relatively simple techniques and unsophisticated equipment (Seidenberg, Hurwitt, and Carton, 1958;Jacobson and Suarez, 1960). More recently a number of workers have become keenly interested in microvascular surgery because of the wide range of surgical applications which are made possible by the development of successful techniques (Krizek, Tani, Desprez, and Kiehn, 1965;Buncke, Daniller, Schulz, and Chase, 1967). More sophisticated equipment has been developed to provide for better magnification (O'Brien, 1970), suture material (O'Brien, Henderson, and Crock, 1970), and operative aids (Henderson, O'Brien, and Parel, 1970;Henderson, Pericic, and O'Brien, 1970).…”