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Scientific article
English

Single versus two‐implant mandibular overdentures using early‐loaded titanium‐zirconium implants with hydrophilic surface and ball attachments: 1‐year randomized clinical trial

Published inClinical Oral Implants Research, vol. 32, no. 3, p. 359-368
Publication date2021
Abstract

Objective: This randomized clinical trial aimed to compare the outcomes of the mandibular overdenture retained by one (1-IOD) or two (2-IOD) implants. Materials and methods: Participants received new complete dentures, were assessed at baseline and randomly assigned to groups. Early loaded single midline implant (1-IOD) or two implants in the canine regions bilaterally (2-IOD). Ball attachments were used for overdenture retention. Post-treatment outcomes (6- and 12-month followups) included patient satisfaction, oral health-related quality of life measures, and chewing function. Data analysis included within- and between-group comparisons,and Generalized Estimating Equations. Both superiority and non-inferiority hypotheses were tested.

Keywords
  • Clinical study
  • Dental implant
  • Elderly population
  • Health-related quality of life
  • Overdenture
  • Patient satisfaction
Citation (ISO format)
RESENDE, Gabriela Pereira et al. Single versus two‐implant mandibular overdentures using early‐loaded titanium‐zirconium implants with hydrophilic surface and ball attachments: 1‐year randomized clinical trial. In: Clinical Oral Implants Research, 2021, vol. 32, n° 3, p. 359–368. doi: 10.1111/clr.13707
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ISSN of the journal0905-7161
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Creation07/06/2021 2:28:00 PM
First validation07/06/2021 2:28:00 PM
Update time03/16/2023 1:03:51 AM
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