extraction of teeth due to periodontitis. k 05:Gingivitis and periodontal diseases,k 08:Other disorders of teeth and supporting structures
Conditions
Interventions
Intervention 1: putting bone graft in socket and sampling during implamentation surgery. Intervention 2: control group:no intervention after extraction and sampling during implamentation surgery.
Treatment - Surgery
putting bone graft in socket and sampling during implamentation surgery
control group:no intervention after extraction and sampling during implamentation surgery
Sponsors
Dental Research Center,Tehran Univercity of Medical Science
Eligibility
Sex/Gender
All
Age
30 Years to 65 Years
Inclusion criteria
Inclusion criteria: inclusion criteria:prescence of two hopeless teeth in two quadrant of the jaw exclusion criteria: systemic disease such as diabetes,autoimmune disorder,viral and bacterial infection;smoker;patients with poor compliance and poor oral hygiene ;metabolic disorder that affected bone
Exclusion criteria
Exclusion criteria:
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Percantage of regenerative bone. Timepoint: 4 month after extraction. Method of measurement: estimation of bone filled surface with photoshop software.;Type of regenerating bone. Timepoint: 4 month after extraction. Method of measurement: light microscope.;Percentage fo remaining material. Timepoint: 4 month after extraction. Method of measurement: evaluation of material filled surface with photoshop software. | — |
Secondary
| Measure | Time frame |
|---|---|
| Bone vitality. Timepoint: 4 month after extraction. Method of measurement: light microscope.;Foregin body reaction. Timepoint: 4 month after extraction. Method of measurement: light microscope.;Inflamation. Timepoint: 4 month after extraction. Method of measurement: number of inflamatory cells in high power field. | — |
Countries
Iran (Islamic Republic of)
Contacts
Public ContactMohadeseh Heidari
Faculty of Dentistry,Tehran University of Medical Science
Outcome results
None listed