patients undergoing laparoscopic cholecystectomy will be diveided into 2 groups A \& B . Group A will receive local anesthetic wound infiltration and group B will receive Transversus abdominal plane block as a post operative analgesia. the time for request of first rescue analgesia between the 2 groups will be compared
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AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
first rescue analgesia
Timeframe: from enrollment to 24 hours post operation