Aim: This study was based on evaluating the bactericidal ability of diode laser (980 nm) in root canals of primary teeth infected with Enterococcus faecalis. Materials and methods: Forty-eight primary molar teeth were collected and divided into four groups (n = 12).
Group I: Chlorhexidine (CHX), Group II: 980 nm diode laser, Group III: CHX + diode laser, Group IV: Saline (positive control). Distal canals were separated, cleaned and shaped using manual K-files, sterilized then infected with E.feacalis. Samples from the infected root canals were obtained and cultured on agar. The numbers of CFU were counted after each intervention at 24 h and at 7 days. Data were analyzed by Post hoc pairwise comparisons. Results: The highest percentage of bacterial reduction in 24 h and 7 days was found in laser/CHX group and CHX group with no significant difference between these two groups at both time intervals (p>0.05). Followed by laser group while the saline group had the lowest value after 24 h and 7 days Conclusion: Laser can be used as successful approach solely or in conjunction with biocompatible irrigating materials in pediatric patients for disinfecting root canal
Gamal, B., & Hamdy, D. (2024). Effect of Diode Laser Versus Chlorhexidine on Bacterial Reduction in Pulpectomy of Primary Molars: An In-vitro-Study. Ain Shams Dental Journal, 35(3), 433-440. doi: 10.21608/asdj.2024.292447.1296
MLA
Basma Gamal; Dina Hamdy. "Effect of Diode Laser Versus Chlorhexidine on Bacterial Reduction in Pulpectomy of Primary Molars: An In-vitro-Study". Ain Shams Dental Journal, 35, 3, 2024, 433-440. doi: 10.21608/asdj.2024.292447.1296
HARVARD
Gamal, B., Hamdy, D. (2024). 'Effect of Diode Laser Versus Chlorhexidine on Bacterial Reduction in Pulpectomy of Primary Molars: An In-vitro-Study', Ain Shams Dental Journal, 35(3), pp. 433-440. doi: 10.21608/asdj.2024.292447.1296
VANCOUVER
Gamal, B., Hamdy, D. Effect of Diode Laser Versus Chlorhexidine on Bacterial Reduction in Pulpectomy of Primary Molars: An In-vitro-Study. Ain Shams Dental Journal, 2024; 35(3): 433-440. doi: 10.21608/asdj.2024.292447.1296