Masticatory function of conventional complete denture wearers changing to 2-implant retained mandibular overdentures: clinical factor influences after 1year of function

Journal of Prosthodontic Research
Anna Paula da Rosa PossebonFernanda Faot

Abstract

Evaluate how clinical factors related to conventional complete denture (CCD) wearers, can influence masticatory function (MF) of totally edentulous patients before and after one-year transitioning to implant-retained mandibular overdentures (IMO). Forty patients using CCD were rehabilitated with IMO and their MF was evaluated by: (i) ST_X50: theoretical aperture through which 50% of the weight of the particles would pass; (ii) STB: distribution homogeneity of the crushed particles. The clinical parameters analyzed were: atrophy, retention, stability, facial type, anteroposterior skeletal discrepancy, and type of loading. The statistical association was tested through crude and adjusted logistic regression. IMO promoted improvements in the MF, irrespective of the clinical parameters. CCD wearers with poor retention had 86% less chance of achieving a good ST_X50. STB was associated with stability, facial type, and anteroposterior discrepancy. Subjects with poor mandibular CCD stability had a 76% lower chance of achieving a good test food homogenization, whereas brachyfacial individuals were 1.3 times more likely to have a good STB. Class II patients had an 89% lower chance of having a good homogenization of the particles as CCD u...Continue Reading

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Citations

Jan 10, 2020·International Dental Journal·Olívia Maria Costa FigueredoRenata Cunha Matheus Rodrigues Garcia
May 24, 2019·Journal of Prosthodontics : Official Journal of the American College of Prosthodontists·Samille Biasi MirandaFernanda Faot
Sep 10, 2020·Brazilian Dental Journal·Anna Paula da Rosa PossebonFernanda Faot
Jan 17, 2020·Special Care in Dentistry : Official Publication of the American Association of Hospital Dentists, the Academy of Dentistry for the Handicapped, and the American Society for Geriatric Dentistry·Olívia Maria Costa FigueredoRenata Cunha Matheus Rodrigues Garcia
Dec 15, 2020·Case Reports in Dentistry·Anna Paula da Rosa PossebonFernanda Faot

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