Laparoscopic Transversus Abdominis Plane Block Versus Erector Spinae Plane Block in Bariatric Surgery

The block will be performed by the surgeon by injecting local anesthetic at the beginning of surgery under the guidance of the laparoscope.

The block will be performed by the anesthetist by injecting local anesthetic after induction of anesthesia under the guidance of the ultrasound.

Laparoscopic bariatric procedure will be performed

An endotracheal tube will be inserted as a part of general anesthesia to all patients

The patients will receive propofol for induction of anesthesia