2017
DOI: 10.1590/1807-3107bor-2017.vol31.0021
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Effectiveness of a pre-procedural mouthwash in reducing bacteria in dental aerosols: randomized clinical trial

Abstract: The aim of this randomized, single blinded clinical trial was to evaluate the effect of a pre-procedural mouthwash containing cetylpyridinium chloride (CPC), zinc lactate (Zn) and sodium fluoride (F) in the reduction of viable bacteria in oral aerosol after a dental prophylaxis with ultrasonic scaler. Sixty systemically healthy volunteers receiving dental prophylaxis were randomly assigned to one of the following experimental groups (15 per group): (i) rinsing with 0.075% CPC, 0.28% Zn and 0.05% F (CPC+Zn+F), … Show more

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Cited by 49 publications
(79 citation statements)
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“…Variations in the components of aerosol occur with the operative site and patient and can include blood, plaque/calculus, saliva, nasopharyngeal secretions, tooth components and any dental material, such as abrasives for air polishing, used during the procedure [13]. Ultrasonic scalers, Dental hand pieces, air polishers and air abrasion units are the greatest aerosols producing devices [14].…”
Section: Introductionmentioning
confidence: 99%
“…Variations in the components of aerosol occur with the operative site and patient and can include blood, plaque/calculus, saliva, nasopharyngeal secretions, tooth components and any dental material, such as abrasives for air polishing, used during the procedure [13]. Ultrasonic scalers, Dental hand pieces, air polishers and air abrasion units are the greatest aerosols producing devices [14].…”
Section: Introductionmentioning
confidence: 99%
“…15 Fusobacterium family pathogens have been identified in aerosols produced after ultrasonic scaling in practice through checkerboard DNA-DNA hybridization techniques. 16,17 Of the family, Fusobacterium nucleatum has been identified as a bacterium related to pathologic, ophthalmic, and respiratory implications, while also inductive of cellular apoptosis in vivo. 18,19 In addition, it has been reported as related to the launch and progression of periodontitis, or as attenuating attribute of gingival fibroblast mesenchymal cell proliferation.…”
Section: Microbiologic Considerations and Bio-aerosolsmentioning
confidence: 99%
“…Nonetheless, studies assessing mostly periodontal pathogens have identified an increased prevalence of species belonging to the so-called orange complex in aerosols generated during usage of ultrasonic scaler. 16 , 17 These mostly pertained to Campylobacter rectus , Prevotella intermedia, and others, including F. periodonticum in addition to F. nucleatum . Apart from directly exposed aerosolized bacteria, another potential contamination source within dental offices or in hospital based dental units has been identified and special attention has been placed to the presence of Legionella pneumophilla as well as Pseudomonas spp in DUWLs.…”
Section: Microbiologic Considerations and Bio-aerosolsmentioning
confidence: 99%
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“…[69101112] Extensive research conducted with respect to the use of preprocedural antibacterial mouthrinses has shown positive results. [12131415]…”
Section: Introductionmentioning
confidence: 99%