Evaluation of the Dental Vibe Injection Comfort System
Evaluation of the Dental Vibe Injection Comfort System
This study investigated the Dental Vibe Injection Comfort System (DV), developed to lessen anesthesia pain through pulsed vibration, a form of counter-stimulation. The study's aims were to evaluate DV's efficacy in reducing pain/discomfort from intra-oral long buccal (LB) and inferior alveolar nerve (IAN) injections and the time needed to achieve complete anesthesia during an IAN block.
Objective: Pain from local anesthesia injections can be reduced by distraction and counter-stimulation techniques. This study investigated the Dental Vibe Injection Comfort System (DV), developed to lessen anesthesia pain through pulsed vibration, a form of counter-stimulation.
Design: Our study's aims were to evaluate DV's efficacy in reducing pain/discomfort from intra-oral long buccal (LB) and inferior alveolar nerve (IAN) injections and the time needed to achieve complete anesthesia during an IAN block.
Methods: The sixty subjects, equally split by sex, ages 21-32, rated injection pain on a visual analog scale and discomfort, unpleasantness, and difficulty in enduring the injection on a modified symptom severity index. Each subject received bilateral LB injections and an IAN block. Using block design, DV Generation 3 (DV3) was randomly assigned to either the first or second LB injection and to thirty subjects on their third injection, the IAN block. No topical anesthesia was applied.
Inclusion Criteria: Able to volunteer for dental anesthesia -
Exclusion Criteria: Non volunteer
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