Experimental Evaluation of Aerosol Production after Dental Ultrasonic Instrumentation: An Analysis on Fine Particulate Matter Perturbation.
aerosols
air pollution
air quality
dental scaling
indoor
occupational exposure
particulate matter
Journal
International journal of environmental research and public health
ISSN: 1660-4601
Titre abrégé: Int J Environ Res Public Health
Pays: Switzerland
ID NLM: 101238455
Informations de publication
Date de publication:
24 03 2021
24 03 2021
Historique:
received:
03
02
2021
revised:
18
03
2021
accepted:
20
03
2021
entrez:
3
4
2021
pubmed:
4
4
2021
medline:
28
4
2021
Statut:
epublish
Résumé
Aerosol production represents a major concern during the majority of dental procedures. The aim of the present study is to investigate the dynamics of aerosol particles after 15 min of continuous supragingival ultrasonic instrumentation with no attempt of containment through particle count analysis. Eight volunteers were treated with supragingival ultrasonic instrumentation of the anterior buccal region. A gravimetric impactor was positioned 1 m away and at the same height of the head of the patient. Particles of different sizes (0.3-10 µm) were measured at the beginning of instrumentation, at the end of instrumentation (EI), and then every 15 min up to 105 min. The 0.3-µm particles showed non-significant increases at 15/30 min. The 0.5-1-µm particles increased at EI (
Identifiants
pubmed: 33805088
pii: ijerph18073357
doi: 10.3390/ijerph18073357
pmc: PMC8036889
pii:
doi:
Substances chimiques
Aerosols
0
Particulate Matter
0
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
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