Effect of dexamethasone added to levobupivacaine used for TAP block Posted on February 28, 2019August 19, 2019 by admin LETTER Hippokratia 2015, 19(3):285 Yildiz I, Bayir H Department of Anaesthesiology and Reanimation, Abant Izzet Baysal University, Faculty of Medicine, Bolu, Turkey