TO EVALUATE THE EFFECTIVENESS OF POSTOPERATIVE ANALGESIA FOR HIP HEMIARTHROPLASTIC SURGERIES BY USING ULTRASOUND GUIDED POSTERIOR TRANS VERSUS ABDOMINAL PLANE & LATERAL FEMORAL CUTANEOUS NERVE BLOCKS
COMBINED ULTRASOUND GUIDED POSTERIOR TRANS VERSUS ABDOMINAL PLANE & LATERAL FEMORAL CUTANEOUS NERVE BLOCKS FOR POSTOPERATIVE ANALGESIA AFTER HIP HEMIARTHROPLASTIC SURGERY