Abstract
A series of 205 urologists answered questions about their choice of treatment for lower-caliceal stones. The preferred approaches were extracorporeal shockwave lithotripsy (SWL) for stones <1 cm and percutaneous nephrolithotomy (PCNL) for those >2 cm. For stones of 1 to 2 cm, 65% preferred SWL and 30% would advise PCNL. Thus, SWL is recommended for lower-caliceal stones more frequently than is justified by published success rates. Continued efforts need to be made to inform practicing urologists regarding the most appropriate therapy for patients with lower-pole stones >1 cm.
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