Temporal improvements in renal surgery outcomes across surgical approaches.

Here, we report an 8.9% increase in the proportion of patients undergoing PN between 2010 and 2018, with no associated increase in perioperative morbidity/mortality. Given that there was no concurrent shift in stage or size of kidney tumors undergoing resection during the study period, these data therefore suggest markedly improved surgical technique and perioperative management nationally. Furthermore, the relative burden of complications has shifted from patients undergoing PN to those undergoing RN. Therefore PN, when technically feasible, should be increasingly considered.