FURL vs Mini-PCNL in 2 to 3 cm Stones - Summary - MDSpire
From the Journals

FURL vs Mini-PCNL in 2 to 3 cm Stones

Review reports comparable stone-free rates with suction-assisted ureteroscopy

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A multicenter randomized noninferiority trial highlighted that flexible ureteroscopy with lithotripsy (FURL) and miniaturized percutaneous nephrolithotomy (mini-PCNL) yield similar stone-free rates in patients with 2 to 3 cm renal stones, achieving 84% and 85% respectively. Advances in negative-pressure suction technology enhance FURL’s effectiveness by allowing real-time regulation of intrarenal pressure, minimizing complications and improving patient outcomes. Further studies are warranted to determine the long-term benefits of FURL compared to traditional methods.

Original Source(s)

FURL vs Mini-PCNL in 2 to 3 cm Stones

  • by Kathryn Wighton

  • April 17, 2026

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