Dental Restoration Failure
Conditions
Interventions
A randomized clinical trial of equivalence and parallel groups will be carried out, written according to the SPIRIT Statement standards, where two groups will be evaluated: 1) preparation of composite
Sponsors
Universidade Federal de Pelotas - Faculdade de Odontologia
Universidade Federal de Pelotas - Faculdade de Odontologia
Eligibility
Inclusion criteria
Inclusion criteria: Indicate extensive restoration in posterior teeth (molar and premolar); be in good general health to undergo dental treatment; and; agree to participate in the study by signing an informed consent form; both sexes
Exclusion criteria
Exclusion criteria: Patients who do not have at least 12 posterior teeth in occlusion; patients who are undergoing orthodontic treatment or planning to undergo orthodontic treatment; patients with a systemic disease that prevents dental treatment; patients not available for follow-up appointments
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Primary: To evaluate the clinical longevity of 3D printed composite resin restorations (digital flow) and indirect composite resin restorations placed in large cavities in posterior teeth. To assess the occurrence of failures and/or deterioration of restorations, the FDI criteria will be used (Hickel et al., 2023). The FDI criteria consider three categories of clinical evaluation parameters: aesthetic, functional and biological, adopting scores ranging from score 1 (excellent restoration that meets all quality criteria) to score 5 (restoration that needs to be replaced). Other complications and failures that are not considered in the FDI criteria (e.g. de-cementation) will be recorded. The success rate will be calculated considering failure when the evaluation presents scores of 4 or 5 in any of the FDI parameters. All information will be collected through the clinical record developed for the study. | — |
Secondary
| Measure | Time frame |
|---|---|
| No secondary outcomes are expected | — |
Countries
Brazil
Contacts
Public ContactKauê Collares
Universidade Federal de Pelotas - Faculdade de Odontologia
Outcome results
None listed