Alveolar bone loss
Conditions
Interventions
Patients will be randomly divided into two groups: Control group: 20 patients will be submit to the surgical procedure for the autograft placement
Group test: 20 patients will be submit to the surgical procedure for the autograft placement of the b-tricalcium phosphate blocks
Procedure/surgery
E04.555.130
Sponsors
Faculdade de Odontologia de Araraquara-Unesp
Faculdade de Odontologia de Araraquara-Unesp
Eligibility
Age
18 Years to 60 Years
Inclusion criteria
Inclusion criteria: Having aged between 18 and 60; presence of edentulous alveolar ridges of less than 4 mm thick, which characterizes the need to increase bone availability for subsequent implants placement; good systemic health; provide at least 1 year of healing of the dental post-extraction socket.
Exclusion criteria
Exclusion criteria: Smokers and former smokers; diabetes;chronic or aggressive periodontitis ; users of medications wich alters the bone metabolism; cronical users of anti-inflammatories and antibiotics; bruxism; alcoholics; chemical dependents; pregnant or who wish to become pregnant in the next year; history of radiotherapy in the head and neck regions; patients with diseases affecting bone metabolism.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| The difference volume stability of grafts that will by evaluate by tomographic analysis take into consideration a difference between the groups of 10.90% | — |
Secondary
| Measure | Time frame |
|---|---|
| Primary and secondary stability bty yhe resonance frequency analysis, evaluation of the suces and survival rates by the clinical analysis, and the evaluation of peri-implant bone level by the radiographic analysis | — |
Countries
Brazil
Contacts
Public ContactElcio Marcantonio Junior
Faculdade de Odontologia de Araraquara-Unesp
Outcome results
None listed