Clinical and radiographic outcomes of the use of Low-Level Laser Therapy in vital pulp of primary teeth.

Autor: Fernandes AP; Department of Pediatric Dentistry, Orthodontics and Public Health, Bauru School of Dentistry, University of São Paulo, São Paulo, Brazil., Lourenço Neto N, Teixeira Marques NC, Silveira Moretti AB, Sakai VT, Cruvinel Silva T, Andrade Moreira Machado MA, Marchini Oliveira T
Jazyk: angličtina
Zdroj: International journal of paediatric dentistry [Int J Paediatr Dent] 2015 Mar; Vol. 25 (2), pp. 144-50. Date of Electronic Publication: 2014 Jun 28.
DOI: 10.1111/ipd.12115
Abstrakt: Aim: This study aimed to compare the clinical and radiographic effectiveness of Low Level Laser Therapy in vital pulp of human primary teeth.
Methods: Sixty mandibular primary molars of children aged between 5-9 years were assigned into four groups: Diluted Formocresol (FC), Calcium Hydroxide (CH), Low Level Laser Therapy (LLLT) and Calcium Hydroxide preceded by Low Level Laser Therapy (LLLT + CH). The clinical and radiographic evaluations were performed at 6, 12 and 18 post-operative months.
Results: All the groups studied were successful in the clinical evaluation over the follow-up period. At 6 months, the radiographic success rate for FC group was 100%, 60% for CH group, 80% for LLLT group and 85.7% for LLLT + CH group. After 12 months, the radiographic success rate was 100% for FC group, 50% for CH group, 80% for LLLT group and 78.6% for LLLT + CH group. At the 18 months follow-up, 100% of the FC group, 66.7% of CH group, 73.3% of the LLLT group and 75% of the LLLT + CH group.
Conclusion: These findings suggest that Low Level Laser Therapy may be considered as an adjuvant alternative for vital pulp therapy on human primary teeth. Low Level Laser Therapy preceding the use of calcium hydroxide showed satisfactory results.
(© 2014 BSPD, IAPD and John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.)
Databáze: MEDLINE
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