What do systematic reviews say?

URS with stent placement vs URS with no stent placement

URS with stent placement showed no clear difference in secondary interventions compared with URS with no stent placement (low certainty).

• Ureteral stent versus no ureteral stent for ureteroscopy in the management of renal and ureteral calculi 2019 · Cochrane Headline outcomes only
  RR 1.15 [0.39, 3.33]
  10 studies · 1435 participants
  Low