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Oral health self-perception, maximum bite force and masticatory efficiency in patients with overdentures with different attachment systems-A crossover study.
de Oliveira Lima, Amanda Laísa; Jabr, Camila Luiz; de Melo Rocha, Cibele Oliveira; Oliveira, Lucas Portela; de Oliveira Ribeiro, Rafael Antonio; de Assis Mollo Júnior, Francisco; Arioli Filho, João Neudenir.
Afiliación
  • de Oliveira Lima AL; Department of Dental Materials and Prosthodontics, São Paulo State University (UNESP), School of Dentistry, Araraquara, Brazil.
  • Jabr CL; Department of Dental Materials and Prosthodontics, São Paulo State University (UNESP), School of Dentistry, Araraquara, Brazil.
  • de Melo Rocha CO; Department of Dental Materials and Prosthodontics, São Paulo State University (UNESP), School of Dentistry, Araraquara, Brazil.
  • Oliveira LP; Department of Dental Materials and Prosthodontics, São Paulo State University (UNESP), School of Dentistry, Araraquara, Brazil.
  • de Oliveira Ribeiro RA; Department of Dental Materials and Prosthodontics, São Paulo State University (UNESP), School of Dentistry, Araraquara, Brazil.
  • de Assis Mollo Júnior F; Department of Dental Materials and Prosthodontics, São Paulo State University (UNESP), School of Dentistry, Araraquara, Brazil.
  • Arioli Filho JN; Department of Dental Materials and Prosthodontics, São Paulo State University (UNESP), School of Dentistry, Araraquara, Brazil.
J Oral Rehabil ; 51(11): 2354-2360, 2024 Nov.
Article en En | MEDLINE | ID: mdl-39128892
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.

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).

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.

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).

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.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Calidad de Vida / Autoimagen / Fuerza de la Mordida / Salud Bucal / Estudios Cruzados / Prótesis de Recubrimiento / Masticación Límite: Aged / Female / Humans / Male / Middle aged Idioma: En Revista: J Oral Rehabil Año: 2024 Tipo del documento: Article País de afiliación: Brasil Pais de publicación: Reino Unido
Texto completo
Añadir a Mi BVS
Imprimir
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Calidad de Vida / Autoimagen / Fuerza de la Mordida / Salud Bucal / Estudios Cruzados / Prótesis de Recubrimiento / Masticación Límite: Aged / Female / Humans / Male / Middle aged Idioma: En Revista: J Oral Rehabil Año: 2024 Tipo del documento: Article País de afiliación: Brasil Pais de publicación: Reino Unido