Bacterial infections and mycoses
Conditions
Interventions
a clinical study will be performed with 40 patients with teeth with endodontic infections
selected according to the search inclusion / exclusion criteria. The factor under study will be the disinfecti
Procedure/surgery
E06.397
E02.887
E02.594
Sponsors
Faculdade de Odontologia de Ribeirão Preto
Faculdade de Ciências Farmacêuticas de Ribeirão Preto
Eligibility
Age
18 Years to No maximum
Inclusion criteria
Inclusion criteria: unirradicular tooth with periapical lesion 2 years; healthy patients
Exclusion criteria
Exclusion criteria: Patients with fractured teeth; perforation; root resorption; pregnant women and have received antimicrobial treatment in the last 6 months
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| With this trial we expect investigate complementary alternatives to the disinfection of root canals, with the laser high power diode 980 nm, during the retreatment of teeth with secondary endodontic infections The samples collected, in the different periods, will be submitted to the microbiological processing in MM10 SB agar (total counting) and Enterococcus Selective Agar Plates (E. faecalis) ;Through the results obtained, it may be conclude that 980 nm diode laser irradiation during retreatment had antimicrobial effect on root canals, however, not superior than conventional biomechanical preparation | — |
Secondary
| Measure | Time frame |
|---|---|
| We expect that diode laser irradiatin will improve the periapical bone repair of endodonic retreatment teeth The periapical bone repair will be radiographically analyzed by 3 examiners (Kappa > 0.8) for the periods: initial, 3 and 6 months ;Diode laser favored bone repair at 6 months after retreatment | — |
Countries
Brazil
Contacts
Public ContactAline Souza-Gabriel
faculdade de odontologia de ribeirão preto
Outcome results
None listed