An SEM study on the effect of 9.3-µm CO
CO2 laser
Dentinal tubules
Hydroxyapatite
Hypersensitivity
Sodium fluoride
Journal
Lasers in medical science
ISSN: 1435-604X
Titre abrégé: Lasers Med Sci
Pays: England
ID NLM: 8611515
Informations de publication
Date de publication:
31 Jul 2024
31 Jul 2024
Historique:
received:
17
04
2024
accepted:
22
07
2024
medline:
31
7
2024
pubmed:
31
7
2024
entrez:
31
7
2024
Statut:
epublish
Résumé
In-vitro studies were performed on dentin of extracted human molars to investigate the effectiveness of 9.3 μm CO Nine extracted and cleaned human molars were cut to obtain dentin disks of thickness of 3-5 mm. Each disc was divided into four quarters, and each quarter served as two samples corresponding to irradiated and non-irradiated group counterparts. Five disks were used to study the effect of various laser irradiation energies on the dentinal tubules to find a good pulse fluence for occlusion of the dentinal tubules, and four disks were used for studying the effects of reagents and irradiation at the pulse fluences found in the first part of the study. The samples were irradiated with a beam diameter of 1 mm (1/e In all examined cases, laser irradiation at a fluence of 0.81 J/cm 9.3 μm CO2 laser irradiation on extracted human molar dentin at pulse fluence of 0.81 J./cm
Identifiants
pubmed: 39083134
doi: 10.1007/s10103-024-04157-1
pii: 10.1007/s10103-024-04157-1
doi:
Substances chimiques
Durapatite
91D9GV0Z28
Sodium Fluoride
8ZYQ1474W7
Dentin Desensitizing Agents
0
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
200Informations de copyright
© 2024. The Author(s), under exclusive licence to Springer-Verlag London Ltd., part of Springer Nature.
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