Transversus Abdominis Plane Versus Quadratus Lumborum Block for Pediatrics

After preoxygenation for three minutes, anesthesia would be induced with 8% sevoflurane inhalation in 50% oxygen and % 50 air ; 1ug/kg fentanyl and 3 mg/kg propofol is administered intravenously. Then laryngeal mask is inserted when conditions are satisfactory.All patients will be in the lateral position . Under ultrasound guidance a 22 Gauge, Pajunk Sonoplex(medical Germany) needle will be used for both techniques. Under ultrasound 0.5 ml/kg bupivacaine 0.2 % injected unilaterally at the posterior border of the quadratus lumborum muscle

After preoxygenation for three minutes, anesthesia would be induced with 8% sevoflurane inhalation in 50% oxygen and % 50 air ; 1ug/kg fentanyl and 3 mg/kg propofol is administered intravenously. Then laryngeal mask is inserted when conditions are satisfactory. All patients will be in the lateral position . Under ultrasound guidance a 22 Gauge, Pajunk Sonoplex(medical Germany) needle will be used for both techniques. Under ultrasound 0.5 ml/kg bupivacaine 0.2 % injected unilaterally between internal oblique and transversus abdominis muscles.