Association of Masticatory Efficiency and Reduced Number of Antagonistic Contacts Due to Extraction, Changing Dentition or Malocclusion in Children.
dental occlusion
malocclusion
mastication
particle size
tooth extraction
Journal
Dentistry journal
ISSN: 2304-6767
Titre abrégé: Dent J (Basel)
Pays: Switzerland
ID NLM: 101716125
Informations de publication
Date de publication:
28 Feb 2023
28 Feb 2023
Historique:
received:
07
02
2023
revised:
17
02
2023
accepted:
23
02
2023
medline:
29
3
2023
entrez:
28
3
2023
pubmed:
29
3
2023
Statut:
epublish
Résumé
Tooth extraction, changing dentition and malocclusion can decrease area of occlusal contact and negatively affect masticatory efficiency. Aim of this study was to evaluate difference in masticatory efficiency in association with previously named factors. In this cross-sectional study masticatory efficiency parameters (number of particles, mean diameter and mean surface of particles) determined with optical scanning method were compared between children with healthy dentition (12 girls, 12 boys, age 3 to 14) and children with lost antagonistic contacts due to tooth extraction, changing dentition and malocclusions (12 girls, 12 boys, age 3 to 14). Number of chewed particles is significantly higher in a group of children with healthy dentition ( Children with lost antagonistic contacts have an impaired masticatory efficiency in comparison to children with complete dentition, but there is no difference regarding the aetiology of contact loss.
Sections du résumé
BACKGROUND
BACKGROUND
Tooth extraction, changing dentition and malocclusion can decrease area of occlusal contact and negatively affect masticatory efficiency. Aim of this study was to evaluate difference in masticatory efficiency in association with previously named factors.
MATERIALS AND METHODS
METHODS
In this cross-sectional study masticatory efficiency parameters (number of particles, mean diameter and mean surface of particles) determined with optical scanning method were compared between children with healthy dentition (12 girls, 12 boys, age 3 to 14) and children with lost antagonistic contacts due to tooth extraction, changing dentition and malocclusions (12 girls, 12 boys, age 3 to 14).
RESULTS
RESULTS
Number of chewed particles is significantly higher in a group of children with healthy dentition (
CONCLUSIONS
CONCLUSIONS
Children with lost antagonistic contacts have an impaired masticatory efficiency in comparison to children with complete dentition, but there is no difference regarding the aetiology of contact loss.
Identifiants
pubmed: 36975561
pii: dj11030064
doi: 10.3390/dj11030064
pmc: PMC10047579
pii:
doi:
Types de publication
Journal Article
Langues
eng
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