The temporary stent technique: an easier method of micro-venous anastomosis

The microvascular repair of small veins is technically difficult. A new method using a temporary "stent" has been studied experimentally in microvenous anastomoses of the femoral veins in twenty-four rats. The technique is described in detail. The results were evaluated by gross observation and by histological section. Improved patency rates were demonstrated and the advantages of the technique are discussed. The technique could be very useful in the anastomoses of small, fragile veins, particularly by the less experienced microsurgeon.