Application of the "Open-Y" technique in recipient perforator vessels: A comparison study between "Open-Y" and conventional end-to-end anastomosis in terms of postoperative complications.

The "Open-Y" technique is a simple and interesting procedure to increase the vessels' diameter thus reducing size discrepancy and increasing the reliability of the anastomosis. This is extremely valuable in the perforator-to-perforator free tissue transfer setting where surgeons are often forced to work in a supermicrosurgical field. Every time a suitable bifurcation is encountered this might be a useful procedure to increase the end-surface available for the anastomosis or to reduce vessels size discrepancy.