Oral hygiene instruction using a self inspection plaque index

Area of Science:

• Periodontology
• Dental Hygiene Education

Background:

• Effective oral hygiene is crucial for periodontal health, yet time-consuming and prone to patient relapse.
• Current methods often require significant professional intervention and patient adherence can be challenging.

Purpose of the Study:

• To evaluate a self-instructional manual and plaque index program for improving oral hygiene in periodontal recall patients.
• To assess patient ability to self-monitor plaque and their acceptance of the program.

Main Methods:

• A 6-week study involving 18 periodontal recall patients.
• Patients used a self-instructional manual, plaque disclosing wafers, a mirror, and toothbrush.
• Plaque levels were recorded before and after brushing at baseline, 2 weeks, and 6 weeks.

Main Results:

• Initial plaque scores decreased from 47% to 18% after six weeks.
• After-brushing plaque scores showed significant improvement.
• Patients demonstrated high agreement (r = 0.72) with a dental hygienist's plaque assessment.

Conclusions:

• The self-instructional plaque index program is effective in improving oral hygiene in periodontal recall patients.
• Patients can accurately self-assess plaque levels with minimal guidance.
• The program was well-received and accepted by study participants.