Loss of Alveolar Bone in post-extraction alveolar sockets with vestibular bone defects
Conditions
Interventions
Control group: in 10 patients requiring extraction of teeth for posterior implant installation will be performed alveolar preservation with deproteinized bovine bone, collagen membrane and free gingiv
Procedure/surgery
E04.545.562.500
Sponsors
Faculdade de Odontologia de Araraquara-Unesp
Faculdade de Odontologia de Araraquara-Unesp
Eligibility
Age
18 Years to 65 Years
Inclusion criteria
Inclusion criteria: Good oral hygiene with plaque index less than 20%; presence of teeth adjacent to the tooth to be extracted with harmonical gingival architecture; age between 18-65 years; clinical attachment level in the vestibular sites > 3 mm.
Exclusion criteria
Exclusion criteria: history of periodontal surgical procedures in the surgical site; Presence of systemic impairment that makes it impossible to carry out the surgeries; presence of infection involving the gingival margin; smokers, bruxism, alcoholics, drug users, diabetics, pregnants, History of radiotherapy in the head and neck region, users of medications that may interfere with the bone remodeling, presence of pathologies that affect bone metabolism.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| It is expected that both groups will present increased bone volume that will be assessed by CT scans after the 120 day period of the surgical procedure. | — |
Secondary
| Measure | Time frame |
|---|---|
| It is expect that the test group presented less time of surgical procedure and less reports of postoperative discomfort for the patients compared to the control group. The method used for these analyzes will be the application of the VAS scale (first postoperative week) and the surgical time marking. | — |
Countries
Brazil
Contacts
Public ContactElcio Marcantonio Junior
Faculdade de Odontologia de Araraquara-Unesp
Outcome results
None listed