Total edentulous
Conditions
Interventions
A total of 17 patients with indication for rehabilitation with mandibular implant-supported fixed total denture will be divided into three groups of 5 or 6 patients each. All patients will receive fix
Device
Sponsors
Universidade Federal do Rio Grande do Norte
Universidade Estadual de São Paulo
Eligibility
Age
18 Years to 85 Years
Inclusion criteria
Inclusion criteria: Edentulous in both arches; Both sexes; All patients should have been rehabilitated with conventional dentures at the Federal University of Rio Grande do Norte; users of new conventional dentures, with at least two (2) months of use and presenting the need for rehabilitation with a fixed implant supported prosthesis retained by four implants
Exclusion criteria
Exclusion criteria: Presence of these conditions: diabetes, smoking, osteoporosis and immunodeficiency; have undergone radiation therapy to the head and neck; be treated with some anticoagulant therapy
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Passivity of infrastructures in implant-supported fixed total prosthesis made by digital workflow, verified through radiographic analysis and measurement via software.;Passivity of infrastructures for implant-supported fixed total prosthesis observed by means of radiographic analysis and measurement via software, verified by means of radiographic analysis and measurement via software, using the value of 150um as a mismatch parameter to indicate whether there is passivity and the interface between mini-pillar / infrastructure via radiography. | — |
Secondary
| Measure | Time frame |
|---|---|
| Precision and accuracy of intra-oral and extra-oral scanning - In Lab, verified from the measurement of the distance between implants. ;Accuracy and accuracy of intra-oral and extra-oral scanning, measured from the overlapping of the scanned physical models and analyzed for discrepancy in the positioning of the implants. | — |
Countries
Brazil
Contacts
Public ContactAdriana da Fonte Carreiro
Universidade Federal do Rio Grande do Norte
Outcome results
None listed