Retroperitoneoscopic living donor nephrectomy: a safe and minimally invasive procedure for the donor.

A living kidney donor surgery must be safe and minimally invasive. In addition the removed kidney must be in good condition. Retroperitoneoscopic nephrectomy has the advantage that it does not risk intra-abdominal organ injuries and provides direct access to the renal artery/vein despite the small working space. An abdominal wall-lifting method combined with the pneumoretroperitoneum provides sufficient space to use a hand skillfully in retroperitoneoscopic surgery. Introduction of hand-assisted retroperitoneoscopic living donor nephrectomy with the abdominal wall-lifting method yielded safer and easier operations as well as shorter warm ischemia (mean: 3 minutes; 7 seconds) and operative times (mean: 3 hours; 28 minutes) in the current 10 cases. The procedure is a useful alternative to procure a kidney graft.