Comparison of Continuous Fascia Iliaca Compartment Block With Continuous PENG Block in Total Hip Replacement Cases

The pericapsular nerve group (PENG) block targets the nerves that supply the hip capsule. The continuous PENG block will be applied immediately after general anesthesia is given to the participants under ultrasound guidance. 30 ml of 0.25% bupivacaine will be used.

The supra-inguinal fascia iliaca compartment block (SIFICB) targets the femoral, lateral femoral cutaneous, and obturator nerves. Under ultrasound guidance, 30 mL of 0.25% bupivacaine is administered, followed by catheter placement for continuous infusion at 5 mL/h.