se of ozone in teeth whitening with canal

Not Applicable

Recruiting

• Conditions: Tooth Bleaching; Color.

• Registration Number: RBR-2zzgyn
• Lead Sponsor: niversidade Estadual do Oeste do Paraná

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Results First Posted: 1900-01-01
• Study Start: 2020-03-26
• Last Update Posted: 29 May 2023

Recruitment & Eligibility

• Status: Recruiting
• Sex: All
• Target Recruitment: Not specified

Inclusion Criteria

candidates should be between 18 and 60 years old;
absence of periapical lesion; absence of gingival inflammation; Absence of root resorption
external cervical; crown intact or minimally restored; absence of orthodontic appliance .; The
initial tooth color should be A2 or more saturated, compared to the Vita color scale
Classical (Vita Lumin, Vita Zahnfabrik, Bad Säckingen, Germany).

Exclusion Criteria

patients who had already undergone a procedure
previous tooth whitening; pregnant and lactating enamel malformation.

Study & Design

• Study Type: Intervention
• Study Design: Not specified