Anterior Iliopsoas Muscle Space Block Versus Supra-iliac Anterior Quadratus Lumborum Block in Total Hip Arthroplasty

patient will be operated under general anesthesia

patients will receive ultrasound-guided anterior IPS block with 30 ml of bupivacaine 0.25% followed by general anesthesia.

patients will receive ultrasound-guided supra-iliac anterior QL block with 30 ml of bupivacaine 0.25% followed by general anesthesia.