TAP vs. ESP Block for Gynecological Post Operative Pain

TAP block regional anesthesia with ultrasound guidance with administration of 20 mL of 0.25% Bupivacaine in the abdominal wall before the operation is completed. The patient was also fitted with a morphine PCA device with a background dose of 5 µg/kgBW/hour and a rescue dose of 1 mg with a lockout interval of 10 minutes.

Regional anesthesia ESP block under ultrasound guidance with 20 mL of 0.25% bupivacaine at the tip of the transverse process at the T9 level before completion of surgery. The patient was also fitted with a morphine PCA device with a background dose of 5 µg/kgBW/hour and a rescue dose of 1 mg with a lockout interval of 10 minutes.