Molar
Conditions
Interventions
This is a two-arm, double-blind, randomized controlled clinical trial. The sample will consist of 72 patients, who will be divided into two groups of 36 patients (study arms): group A and group B. Ran
Simple Randomizer"
function. After group division, lower molar and premolar extractions will be performed in both groups. All alveoli will be grafted with Leukocyte- and Platelet-Rich Fibrin Concentrate (PRF-L) prepared
Sponsors
Faculdade de Odontologia da Universidade de São Paulo
Faculdade de Odontologia da Universidade de São Paulo
Eligibility
Age
18 Years to 80 Years
Inclusion criteria
Inclusion criteria: Participants in good systemic health; age 18 to 80 years; all genders patients; patients who are indicated for extraction of at least one permanent lower posterior tooth (molars or premolars); patients who agree to participate in the protocol and its postoperative follow-up periods
Exclusion criteria
Exclusion criteria: Oral soft or hard tissue tumors; advanced periodontal disease (suppuration, exudate, tooth mobility, severe bone loss); systemic disease; smokers or alcoholics; pregnant or lactating; use of any medications that may interfere with the study results; participants with photophobia or any medical condition that contraindicates the use of oral laser
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| To determine the response of bone preservation after extraction surgery of permanent teeth subjected to photobiomodulation by infra-red laser and platelet concentrate rich in fibrin and leukocytes (PRF-L) regarding the height and thickness of the alveolar bone ridge. | — |
Secondary
| Measure | Time frame |
|---|---|
| To secondarily evaluate postoperative inflammatory responses such as mouth opening limitation, edema and pain relief, and postoperative pain level. | — |
Countries
Brazil
Contacts
Public ContactKariana Gonçalves
Faculdade de Odontologia da Universidade de São Paulo
Outcome results
None listed