Influence of anesthesia methods on surgical outcomes and renal function in retrograde intrarenal stone surgery: A prospective, randomized controlled study

We analyzed the influence of anesthesia methods on surgical outcomes and renal function in retrograde intrarenal surgery (RIRS) in a prospective, randomized controlled study. Methods: Seventy patients who underwent RIRS from September 2015 to February 2017 were randomly allocated to general anesthesia (GA) or spinal anesthesia (SA) groups.