Clinical oral investigations
-
Randomized Controlled Trial
Intravenous lidocaine for effective pain relief after bimaxillary surgery.
The aim of this prospective, randomized, double-blind, placebo-controlled study was to evaluate the analgesic effect of intravenous lidocaine on postoperative pain in bimaxillary surgery. ⋯ Systemic lidocaine is simple, economic, and a safe procedure reducing pain and soft tissue swelling after bimaxillary surgery.
-
The purpose of this study was to assess the efficacy of different final irrigation activation methods in removing debris and smear layer in the apical, middle, and coronal portion of straight root canals. ⋯ The sonic activation system EDDY performed equally as well as PUI, and both methods were significantly superior compared with manual irrigation in straight root canals with regard to debris and smear layer removal.