JOURNAL OF ENDOUROLOGY, vol.34, no.4, pp.434-440, 2020 (SCI-Expanded)
Background and Objectives: Percutaneous nephrolithotomy (PCNL) is a minimally invasive procedure for removing kidney stones, but patients still suffer from moderate postoperative pain. The aim of this study is to evaluate the perioperative analgesic effect of ultrasound-guided subcostal transversus abdominis plane (TAP) block performed before PCNL procedure.