pain perception.One such approach is vibratory stimulation, exemplified by VibraJect, which operates on the gate control theory by introducing a counter-stimulation at the injection site to distract the patient and reduce pain perception. 6Studies have demonstrated that children experience less pain with VibraJect compared to conventional techniques, enhancing comfort during injections. 7Another innovative alternative is computer-controlled local anesthetic delivery (CCLAD) systems, IntroductIonAnxiety and pain are closely intertwined in dental settings, particularly among pediatric patients.Children with elevated anxiety levels tend to exhibit a reduced pain threshold, rendering them more susceptible to discomfort during dental interventions. 1 Conversely, experiencing pain can intensify anxiety, creating a self-perpetuating cycle that may result in treatment avoidance. 2Inadequate control of pain not only reinforces fear but also contributes to negative behavioral responses, posing a significant obstacle for clinicians aiming to foster a positive dental experience in children.Consequently, minimizing distress and discomfort during treatment is a fundamental objective in pediatric dentistry. 2 Local anesthesia (LA) remains the cornerstone for alleviating procedural pain in young patients. 3 Despite its effectiveness in numbing the operative site, the process of LA administration itself often triggers anxiety and adverse behavior in children, particularly before and after the injection. 3,4raditional syringe-based delivery methods have been associated with discomfort during both needle insertion and anesthetic deposition.This approach can elevate perceived pain and emotional distress due to factors such as visible needles, puncture pain, and an uncontrolled rate of anesthetic flow. 5Such experiences may lead to negative associations and increased anxiety.To address these concerns, various alternative techniques have been explored to enhance patient comfort and minimize
Yadav et al. (Fri,) studied this question.