Whitening of darkened teeth with canal treatment

Not Applicable

• Conditions: Darkened anterior tooth with endodontic treatmentTooth Bleaching; Tooth, Nonvital; Randomized Controlled Trial.

• Registration Number: RBR-632wkh
• Lead Sponsor: niversidade Federal de Santa Maria

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Results First Posted: 1900-01-01
• Study Start: 2018-10-15
• Study Completion: 2021-07-30
• Last Update Posted: 29 May 2023

Recruitment & Eligibility

• Status: Recruitment completed
• Sex: Not specified
• Target Recruitment: Not specified

Inclusion Criteria

Be 18 or older; both sexes; anterior tooth with adequate endodontic treatment (absence of periapical lesion with symptomatology) and have color A2 or darker (Vita Classical Color Scale); no restoration involving more than 1/3 of the buccal surface of the darkened tooth; dissatisfaction with the color of the tooth and wish to perform dental whitening.

Exclusion Criteria

Being pregnant or breastfeeding; darkening caused by Tetracycline, fluorosis, imperfect amelogenesis or other systemic, local or extrinsic factors unrelated to dentoalveolar trauma or endodontics; presence of large restorations on the tooth to be cleared; have had internal bleaching less than 8 years; orthodontic treatment.

Study & Design

• Study Type: Intervention
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
The presentation of the expected outcome will be the significant mean difference between bleaching protocols.

Secondary Outcome Measures

Name	Time	Method
Secondary outcomes are not expected.