Comparıson Of PENG Block wıth Intra-articular And Quadratus Lumborum Block İn Primary Total Hip Arthroplasty

90 patients ASA I-III, undergoing Total hip arthroplasty (THA) under spinal anesthesia, will be randomly assigned into one of three groups, namely group A (n=30), where an PENG block, group B (N:30) where an inra-articuler, and group C (n=30) where Quadratus lumborum block will be performed preoperatively. All patients will receive a standardized postoperative analgesia regimen. NRS scores will be evaluated in static and dynamic conditions during the first 48 hours postoperatively.