In Vitro Dental Discoloration Provoked by Intracanal Calcium Silicate-based Dressing Used for Regenerative Endodontic Procedures: An One-year Spectrometric Analysis.
J Endod
; 49(7): 846-851, 2023 Jul.
Article
em En
| MEDLINE
| ID: mdl-37121270
ABSTRACT
INTRODUCTION:
Regenerative endodontic procedures provide conditions for the continuity of apical formation and increase of the dentin wall thickness, being a useful technique to resume root development of necrotic teeth with incomplete apex. This study aimed to evaluate the coronal discoloration promoted by a new intracanal calcium silicate-based dressing and compare it with other intracanal dressings used in regenerative endodontic procedures.METHODS:
Sixty bovine incisors were prepared to simulate teeth with incomplete apexes and divided according to the intracanal dressing used triple antibiotic paste-double antibiotic paste-DAP, calcium hydroxide associated with 2% chlorhexidine gel, calcium hydroxide associated with saline solution, and Bio-C Temp. As control, no dressing was performed. The intracanal dressings remained in the simulated root canal for 21 days. Luminosity (ΔL) and color difference (ΔEab and ΔE00) were evaluated using long-term (1 year) spectrophotometric analysis. The results were analyzed using the ANOVA test with Tukey post hoc with a significance of 5%.RESULTS:
Triple antibiotic paste showed the highest values of ΔEab and ΔE00 and lowest values of ΔL (P < .05). Bio-C Temp showed higher ΔEab than the other groups from 6 months (P < .05), higher ΔE00 and lower ΔL after 1 year (P < .05).CONCLUSIONS:
Bio-C Temp induced noticeable coronary discoloration after the 1-year analysis.Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Hidróxido de Cálcio
/
Endodontia Regenerativa
Limite:
Animals
Idioma:
En
Revista:
J Endod
Ano de publicação:
2023
Tipo de documento:
Article
País de afiliação:
Brasil