45/148TH (30.41%) had to combine the techniques: to extend renal vein, to transpose renal vein and artery, to transpose external iliac vein and artery. CONCLUSION: Reduce to a minimum the complications after transplantation, to simplify the surgery, to reduce the surgery hours; we have to combine the techniques: to extend renal vein, to transpose renal vein and artery, to transpose extenal iliac vein and artery to take the right iliac fossa for renal transplantation, that don't need to use another materials.