Quadratus Lumborum Block (Transmuscular Approach) VS. TransversusAbdominus Plane Block(Unilateral Posterior Approach) for Perioperative Analgesia in Patients Undergoing Flank Incision Surgeries.
CompletedNCT03744923
Cairo UniversityAnesthesia, Local
Start: 2018-11-20End: 2019-10-01Updated: 2019-10-22