Back to Search
Start Over
Oral health self-perception, maximum bite force and masticatory efficiency in patients with overdentures with different attachment systems-A crossover study.
- Source :
-
Journal of oral rehabilitation [J Oral Rehabil] 2024 Aug 11. Date of Electronic Publication: 2024 Aug 11. - Publication Year :
- 2024
- Publisher :
- Ahead of Print
-
Abstract
- Background: The literature is unclear about how the different attachment systems for overdentures impact the maximum bite force, the masticatory efficiency and how this impact in the oral health self-perception in patients.<br />Objective: To evaluate the effect of two attachment systems (O-ring and Locator) for mandibular overdenture using single implant on quality of life, maximum bite force (BF) and masticatory efficiency (ME).<br />Methods: Twenty-eight completely edentulous denture wearers with a mandibular symphysis implant were randomly selected and allocated into two groups in a crossover study, considering O-ring and Locator attachment types. The quality of life and self-perception of oral health were assessed using the Oral Health Impact Profile (OHIP-Edent) and Geriatric Index of Determination of Oral Health (GOHAI) questionnaires, respectively. BF was measured using a gnathodynamometer and ME by chewing silicone cubes and almonds in different numbers of cycles.<br />Results: There was no difference between the attachment systems about self-perceived oral health and impact on quality of life (p > .05). The O-ring-type system obtained a significantly higher BF than the locator-type system (p = .04). Regardless of the food chewed, no statistically significant difference was observed with the type of attachment (p > .05). The ME was directly proportional to the masticatory cycles only for almonds (p < .01).<br />Conclusions: Locator and O-ring inserts had a similar impact on patients' quality of life, self-perception of oral health and ME. Additionally, the O-ring system exhibited superior properties in the BF.<br /> (© 2024 John Wiley & Sons Ltd.)
Details
- Language :
- English
- ISSN :
- 1365-2842
- Database :
- MEDLINE
- Journal :
- Journal of oral rehabilitation
- Publication Type :
- Academic Journal
- Accession number :
- 39128892
- Full Text :
- https://doi.org/10.1111/joor.13825