Alveolar ridge deficiency Dimensional changes following an extraction Scaffold, Polymer, Ceramic, Polycaprolactone, Biphasic calcium phosphate, Alveolar ridge preservation
Conditions
Interventions
After tooth extraction, the PCL-30%BCP TDP scaffolds were filled into the sockets at the level of 1 mm below the crests of the socket walls.,After tooth extraction, the pure PCL scaffolds were filled
Experimental Device,Sham Comparator Device,No Intervention No treatment
The PCL-30%BCP TDP scaffolds,The Pure PCL scaffold scaffolds,The empty socket
Sponsors
Faculty of Dentistry Prince of Songkla University
Eligibility
Sex/Gender
All
Age
20 Years to 65 Years
Inclusion criteria
Inclusion criteria: 1. Healthy adult patients at least 20 years old (but no more than 65 years old), American Society of Anesthesiology (ASA) classification I-II. 2. The patients who planned for extracting un-restorable premolar or molar teeth followed with implant placement. Socket defect type in Elian classification I, IIa and IIb. 3. No severe periapical infection of extraction sites. 4. Patients are willing to participate and follow the study protocol.
Exclusion criteria
Exclusion criteria: 1. The patient who has a severe periapical infection at extraction sites. 2. The patient with systemic diseases consists of uncontrolled DM, bleeding disorder, immunodeficiency, smoking habit, previous radiotherapy, or chemotherapy, and long-term taking bisphosphonate or steroid. 3. The patient is unable to follow the study protocol.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| The dimensional changes of the alveolar ridge 5 Months Radiographic evaluation (CBCT images) | — |
Secondary
| Measure | Time frame |
|---|---|
| Alveolar ridge volume changes 5 Months Volumetric analysis tool,The new bone formation 5 Months Histological analysis,Stability of dental implant 3 Months Implant Stability Quotient; ISQ | — |
Countries
Thailand
Contacts
Public ContactNattawut Thuaksubun
Faculty of Dentistry Prince of Songkla University
Outcome results
None listed