Document
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Continuant
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Changes in oral pH before and after placing preformed metal crowns in primary dentition of Mexican children
related by: authorship_72006
type: Information Content Entity
freetext keyword: Oral health, Pediatric dentistry, PH, Prefabricated metal crowns
page start: 969
abstract: BACKGROUND: Prefabricated metal crowns (PMCs) have been widely used in pediatric dentistry due to their great success in various clinical situations. However, it is important to know the local effects, such as changes in pH in the oral environment. OBJECTIVE: To evaluate the pH variations before and after placement of PMCs. METHODS: A quasi-experimental study (before and after) was performed with 32 pediatric patients who needed rehabilitation with PMCs at a pediatric dentistry clinic in a public university. Measurements were made using a pH potentiometer before PMC placement, one week after, and one month after placement. ANOVA and Pearson correlation were performed in SPSS. RESULTS: The average age of the participants was 5.9 ± 1.6 years, and 53.1%25 were female. The average pH before, one week after, and one month after crown placement was 7.46 ± 0.37, 7.00 ± 0.32, and 7.1 ± 0.19, respectively. Significant differences (p< 0.05) were observed between the three pH measurements. We found differences when comparing the basal pH values to those at one week (p= 0.001) and one month (p= 0.002). CONCLUSION: Although there were statistically significant differences in the pH change values before and after the placement of crowns, these differences may not have a clinical impact.
most specific type: Document
related by: authorship_72009
page end: 976
type: Generically Dependent Continuant
date time value: article date 11003
crisid: 11003
estado: published
most specific type: Article
issue: 3
pmid: 36442164
has publication venue: Technology and Health Care
type: Document
doi: 10.3233/THC-220433
type: Thing
related by: authorship_72008
related by: authorship_72005
origen: scopus
type: Article
type: Continuant
type: Entity
volume: 31

Generically Dependent Continuant
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RDF description of Changes in oral pH before and after placing preformed metal crowns in primary dentition of Mexican children - http://orbis.uaslp.mx/vivo/individual/d11002
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date: 2026-08-25T22:11:51
publisher: vivo
type: Document

Article
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Information Content Entity
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Technology and Health Care
type: Entity
publication venue for: Changes in oral pH before and after placing preformed metal crowns in primary dentition of Mexican children
type: Document
type: Continuant
type: Generically Dependent Continuant
type: Collection
type: Information Content Entity
type: Journal
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type: Periodical