A comparison of plaque removal by different toothbrushes and toothbrushing methods

Area of Science:

• Dentistry
• Oral Hygiene

Background:

• Plaque accumulation is a primary factor in periodontal disease.
• Effective toothbrushing techniques are crucial for maintaining oral health.

Purpose of the Study:

• To compare the efficacy of six different toothbrushing methods and two electric toothbrushes in plaque removal.
• To determine the optimal toothbrushing method and brush hardness for effective plaque removal.

Main Methods:

• Forty-two adults with healthy dentition participated.
• Plaque scores were assessed using the modified Volpe's method on six specific teeth.
• Seven toothbrushing methods were evaluated, including manual and electric toothbrushes with varying brush hardness.

Main Results:

• The Fones method with a hard brush achieved the highest plaque removal (75.2%).
• Scrub and modified Stillman's methods with hard brushes also showed significant plaque removal.
• Hard brushes demonstrated superior plaque removal efficacy compared to medium or soft brushes across all methods.

Conclusions:

• Manual toothbrushing methods, particularly the Fones technique with a hard brush, are highly effective for plaque removal.
• The use of a hard toothbrush is recommended for maximizing plaque removal efficiency.
• Further research may explore long-term effects and patient compliance with different methods.