Postoperative analgesia
PONV
Postoperative analgesia was administered with iv paracetamol 1 g every 6 h and iv dexketoprofen 50 mg every 12 h to all patients. The first doses of drugs were administered following the completion of the block procedures, before the surgical incision. If the NRS score of the patient was ≥ 4, iv tramadol 50 mg was administered as a rescue analgesic. If the PONV score of the patient was ≥ 2, iv metoclopramide 10 mg was administered.