Objective: To compare ketoprofen and diclofenac sodium as a preemptive analgesic in impacted third molar surgery in terms of mean pain score and mean time of first analgesic postoperatively. Study Design: Double blinded. parallel arm Randomized Controlled Trial (RCT). Place and Duration of Study: The study was conducted from 15 April. https://www.nacrack.com/flash-choice-Netgear-Nighthawk-LTE-Mobile-Hotspot-Router-Mobile-Hotspot-LTE-BRAND-NEW-p8608-best-super/