Combined effects of photodynamic therapy and irrigants in disinfection of root canals.
J Biophotonics
; 9(6): 603-9, 2016 06.
Article
in En
| MEDLINE
| ID: mdl-26235897
ABSTRACT
In this study, the combined effects of photodynamic therapy and irrigants in eradicating common endodontic pathogens are evaluated. Roots of 80 extracted single rooted teeth are divided into 2 groups (1) mechanical flushing; (2) antibacterial irrigation. After cleaning and shaping, they are inoculated with either (A) Streptococcus mutans or (B) Enterococcus faecalis and incubated. They are again subdivided and either only irrigated or irrigated and lased. Dentin shavings are taken from root canal walls and cultured. Statistical analysis using One-Way ANOVA and Post-hoc tests are done. The combination eradicated both bacteria. Antibacterial irrigants controlled S. mutans better than PDT (p = 0.041). The combination of PDT and antibacterial irrigation proposed in this study can be used in all primary cases for thorough and reliable disinfection of root canals but may be highly effective in resistant cases like endodontic failures, as E. faecalis is prevalent in such cases.
Key words
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Main subject:
Photochemotherapy
/
Root Canal Irrigants
/
Disinfection
/
Dental Pulp Cavity
Limits:
Humans
Language:
En
Journal:
J Biophotonics
Journal subject:
BIOFISICA
Year:
2016
Document type:
Article
Affiliation country:
India