Effectiveness of Plaque Removal Using Different Toothbrushes in Children - A Comparative Study

Area of Science:

• Pediatric Dentistry
• Oral Hygiene Technology
• Preventive Dentistry

Background:

• Effective plaque control is crucial for maintaining optimal oral health.
• Toothbrush technology continues to evolve, with app-based toothbrushes emerging as innovative tools for monitoring children's brushing habits.

Purpose of the Study:

• To evaluate and compare the plaque removal efficacy of app-based, powered, and conventional toothbrushes in children aged 6-8 years.

Main Methods:

• A randomized controlled trial involved 75 children (decayed missing filled teeth score ≤2).
• Participants were divided into three groups: conventional toothbrush, powered toothbrush, and app-based toothbrush.
• Plaque scores were assessed using the Turesky modification of the Quigley and Hein Index at baseline and follow-up intervals (15, 30, 45, 90 days).

Main Results:

• The app-based toothbrush group showed the greatest plaque reduction, followed by the powered and conventional toothbrush groups.
• Significant plaque score reductions were observed at 30, 45, and 90 days in the powered and app-based toothbrush groups (p < 0.001).
• No significant differences in toothbrush wear or bite mark scores were found among the groups.

Conclusions:

• App-based toothbrushes are highly effective for plaque reduction in children.
• Children preferred the app-based toothbrush despite its complexity, indicating potential for improved long-term adherence.
• This technology offers a promising advancement in pediatric oral hygiene practices.