Alveolar bone loss
Conditions
Interventions
This prospective, non-randomized, single-blind clinical study will include 36 patients who will receive implant-supported complete dentures, 18 upper and 18 lower. The accuracy of photogrammetric imag
Sponsors
Associação Salgado de Oliveira de Educação e Cultura
Centro Universitário do Triângulo - UNITRI
Eligibility
Age
18 Years to 60 Years
Inclusion criteria
Inclusion criteria: Patients who are completely edentulous in the upper or lower arch; systemically healthy patients; patients with good cognition; aged between 18 and 60 years
Exclusion criteria
Exclusion criteria: Unavailability of bone tissue to allow implant placement; smokers; pregnant or breastfeeding women; patients with general contraindications for undergoing surgical procedures; chronic users of medications that affect bone metabolism
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| The primary outcome will be implant displacement, which will be evaluated through image analysis software. Photogrammetry is expected to be 0.5 mm more accurate than the other scanners evaluated. | — |
Secondary
| Measure | Time frame |
|---|---|
| The dichotomous Visible Plaque Index (VPI) will be assessed through clinical examination, and it is expected that more than 80% of the implants will not present a positive VPI.;The dichotomous Marginal Bleeding Index (MBI) will be assessed through clinical analysis. It is expected that more than 80% of the installed implants will present no bleeding at the end of the study;The dichotomous Bleeding on Probing Index (BOP) will be assessed through clinical analysis. It is expected that more than 90% of the installed implants will show no bleeding at the end of the study;Probing depth (PD) will be assessed through clinical examination, and it is expected that more than 90% of the installed implants will present a PD below 3 mm.;The Clinical Attachment Level (CAL) will be assessed through clinical examination, and it is expected that more than 90% of the installed implants will present a CAL below 4 mm;The peri-implant marginal level (PML) will be assessed through clinical examination, and it is expected that more than 90% of the implants will present a PML below 1 mm.;The presence of mobility or suppuration will be assessed through clinical examination, and it is expected that fewer than 5% of the implants will present these findings;Radiographic bone level analysis will be performed using radiographic evaluation, and it is expected that more than 90% of the implants will present a radiographic bone level below 2 mm | — |
Countries
Brazil
Contacts
Public ContactRoberto Pessoa
Centro Universitário do Triângulo - UNITRI
Outcome results
None listed