Pain perception in 4-6-year-old children following intraoral dental injection with 26 and 31-gauge needles: a randomized controlled trial.
Sneharaj NAkhilesh SharmaMadhusudhan Kempaiah SiddaiahPriya SubramaniamPublished in: Journal of dental anesthesia and pain medicine (2024)
Irrespective of age, anesthesia with a 31-gauge needle resulted in significantly lower pain perception than anesthesia with a 26-gauge needle.