Spinal Anesthesia in PCNL: Efficacy and Outcomes

Explore the efficacy of spinal anesthesia as an alternative to general anesthesia in PCNL operation in supine position. Focus on patient satisfaction as the primary outcome and secondary outcomes such as intraoperative stability, operation time, and surgeon satisfaction. Understand the prospective randomized study, inclusion/exclusion criteria, and randomization process. Learn about data collection, intraoperative parameters, and pain assessment using the visual analog scale (VAS).