BACKGROUND Vascular management of the right renal vein during laparoscopic living donor nephrectomy is still an unsolved problem. This short vessel has limited the use of right kidneys. However, the right kidney should be harvested in some instances. Based on experience in open donor nephrectomy, our unit has used the donor gonadal vein to obtain a longer renal vein in this setting. METHODS Four consecutive living related donors with the indication for laparoscopic right nephrectomy underwent this procedure. Three donors were females and the overall average age was 48.5 years. The renal vein was controlled with a 30-mm stapler and we included 5-6 cm of the ipsilateral gonadal vein during the harvest. The donor kidney was perfused and renal vessels prepared under cold conditions. The gonadal vein was opened longitudinally and sutured to the donor right renal vein as a wide tube in 3 cases and as a spiral tube in 1 case with 6-0 monofilament suture. RESULTS This procedure extended the bench work between 25 to 40 minutes permitting an 2.5- to 3.5-cm extension of the donor vein. The transplantations were performed in the usual mode and the vein enlargement enormously facilitated the implantation surgery. All recipients displayed immediate graft function; no complications were observed with this strategy. CONCLUSIONS Vein extension with the gonadal vein was a simple, safe method to enlarge the renal vein among right living donor kidneys procured using laparoscopy.