Influence of Length of Occlusal Support on Masticatory Function of Free-End Removable Partial Dentures: Short-Term Adaptation

dc.creatorSanchez-Ayala, A
dc.creatorGoncalves, TMSV
dc.creatorAmbrosano, GMB
dc.creatorGarcia, RCMR
dc.date2013
dc.dateJUN
dc.date2014-08-01T18:31:38Z
dc.date2015-11-26T17:00:15Z
dc.date2014-08-01T18:31:38Z
dc.date2015-11-26T17:00:15Z
dc.date.accessioned2018-03-28T23:48:00Z
dc.date.available2018-03-28T23:48:00Z
dc.identifierJournal Of Prosthodontics-implant Esthetic And Reconstructive Dentistry. Wiley-blackwell, v. 22, n. 4, n. 313, n. 318, 2013.
dc.identifier1059-941X
dc.identifierWOS:000320779200011
dc.identifier10.1111/j.1532-849X.2012.00938.x
dc.identifierhttp://www.repositorio.unicamp.br/jspui/handle/REPOSIP/80196
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/80196
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1278420
dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.descriptionPurpose To analyze masticatory function after a short adaptation period relative to occlusal support length reduction in free-end removable partial denture (RPD) wearers. Materials and Methods Twenty-three patients (55.2 +/- 8.4 years) were rehabilitated with maxillary complete and mandibular free-end RPDs extending to the second molars. Five occlusal support length conditions were determined by removing artificial teeth from the RPDs: full occlusal support (control); occlusal support to the first molars, second premolars, and first premolars; and no occlusal support. To explore a probable short-term adaptation to occlusal support length reduction, participants wore their dentures at each condition for a period of 1 week before starting masticatory function assessment. For this purpose, masticatory performance, masticatory efficiency, chewing rate, selection chance, and breakage function were evaluated at each condition using the sieving method. Data were analyzed using repeated-measures ANOVA and post hoc Dunnett tests ( = 0.05). Results Masticatory performance and masticatory efficiency for 2 to 4 mm particles under the condition of occlusal support to the first molars and second premolars were similar to control values (p > 0.05). Masticatory efficiency relative to particles smaller than 2 mm was also seen at the condition of support length to the first premolars (p > 0.05). Chewing rates showed adaptation only at the condition of support length to the first molars (p > 0.05). A similar trend was noted for the selection chance of 8-mm particles, and breakage function for 8- and 2.4-mm particles (p > 0.05). Conclusion After a 1-week adaptation period to free-end RPDs with occlusal support lengths reduced to the premolars, participants were able to achieve adequate masticatory function.
dc.description22
dc.description4
dc.description313
dc.description318
dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.descriptionFAPESP [2008/04365-5, 2008/08660-1]
dc.languageen
dc.publisherWiley-blackwell
dc.publisherHoboken
dc.publisherEUA
dc.relationJournal Of Prosthodontics-implant Esthetic And Reconstructive Dentistry
dc.relationJ. Prosthodont.
dc.rightsfechado
dc.rightshttp://olabout.wiley.com/WileyCDA/Section/id-406071.html
dc.sourceWeb of Science
dc.subjectMasticatory performance
dc.subjectmasticatory efficiency
dc.subjectselection chances
dc.subjectbreakage function
dc.subjectpartial edentulism
dc.subjectFace Sensorimotor Cortex
dc.subjectOrthognathic Surgery Patients
dc.subjectHuman Periodontal Afferents
dc.subjectArtificial Test Foods
dc.subjectDental Arch
dc.subjectMolar Teeth
dc.subjectPerformance
dc.subjectComminution
dc.subjectSelection
dc.subjectNeuroplasticity
dc.titleInfluence of Length of Occlusal Support on Masticatory Function of Free-End Removable Partial Dentures: Short-Term Adaptation
dc.typeArtículos de revistas


Este ítem pertenece a la siguiente institución