Paediatric & MIH Randomised controlled trial ✓ Peer reviewed

Comparison of Transcutaneous Electrical Nerve Stimulation and Cold-vibration Distraction on Pain Perception during Local Anesthesia in Children: A Randomized Controlled Trial.

International journal of clinical pediatric dentistry · Sardana N, Bajaj N, Bhola M · 2026-07-01

Researchers compared transcutaneous electrical nerve stimulation and cold-vibration distraction against standard injection technique for reducing injection pain in children aged 5-10 years. Both interventions significantly reduced pain perception compared to conventional methods, with cold-vibration distraction showing slightly higher acceptance.

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