What is Percutaneous Nephrolithotomy?
Percutaneous Nephrolithotomy (PCNL) is a minimally invasive surgery to remove large kidney stones through a small back incision using a nephroscope. It’s often recommended when other techniques like shockwave lithotripsy or ureteroscopy fail, especially for hard, large, or complex stones. PCNL ensures better outcomes with fewer complications for patients needing complete stone clearance in one session.