Assessing the efficacy of the comfort-in needle-free injection system for managing pain and anxiety during pediatric dental injections: a randomized split-mouth clinical trial
Conventional local anesthesia may increase pain and anxiety in pediatric dental patients. This randomized split-mouth clinical trial compared the Comfort-in needle-free injection system with conventional dental injection in children undergoing primary molar pulpotomy. Sixty children aged 5–8 years requirin...