Comparaison of ESP Block and TAP Block

ESP Versus TAP for Analgesia After Laparoscopic Cholecystectomy

This study aim to compare the efficiency and the analgesic effect of Erector Spinal Plane Block versus TAP Block after laparoscopic cholecystectomy.

This study will include patients scheduled for laparoscopic cholecystectomy, ASA status 1 or 2. patients will be randomized in 2 groups to recieve post operative analgesia with -ESP block: bilateral injection of 20 ml of isobaric Bupivacain 0,375% in the paraverebral space T5.

or

-TAP block: bilateral injection of 15 ml of Isobaric Bupivacain 0,5%

Inclusion Criteria:

• Adult patients
• ASA status I or II
• scheduled for laparoscopic cholecystectomy

Exclusion Criteria:

• laparotomy
• unplanned ICU admission