Clinical Comparison of the Stain Removal Efficacy of Two Air Polishing Powders

• Status: Completed
• Trial end date: 2016-08-01
• Target enrollment: 0
• Participant gender: All

Summary

This study was designed to find out the stain removal efficacy and also, to find out the operators and patients opinion when use or receive treatment with both air polishing powders.

• Phase: N/A
• Accepts Healthy Volunteers?: Accepts Healthy Volunteers

Details

• Lead Sponsor: Mahidol University

Criteria

Inclusion Criteria:

1. Healthy subjects who aged over 18 years old.

2. Subjects who have healthy periodontal health or gingivitis.

3. At least 3 upper teeth (anterior, premolar and molar) are presented on both side (right & left side), which will be refer as index teeth, that did not present with any gingival recession, cervical abrasion and/or abfraction, caries, restoration or orthodontic appliance.

4. Intrinsic stain is not present.

5. Index teeth are presented with extrinsic stain with individual Lobene score scored 2 or above.

Exclusion Criteria:

1. Pregnancy or current breastfeeding mother.

2. Allergy to sodium bicarbonate or the aroma of the powder