Status:
COMPLETED
Histologic Comparison of Healing After Tooth Extraction With Ridge Preservation Using Two Different Xenografts
Lead Sponsor:
University of Colorado, Denver
Conditions:
Partial Edentulism
Eligibility:
All Genders
18-100 years
Phase:
NA
Brief Summary
The purpose of this study is to compare the speed of bone healing of the two most commonly used xenografts on the market, Bio-Oss® and Salvin-Oss® using a tooth extraction ridge preservation model in ...
Detailed Description
This study focuses on xenografts to preserve alveolar bone after tooth extraction prior to placement of a dental implant. Extraction sites that are not grafted for ridge preservation may lose up to 50...
Eligibility Criteria
Inclusion
- At least 18 years of age.
- Consent to be in the study.
- Planned for non-emergent dental treatment.
- American Society of Anesthesiologist Class I or II.
- Require extraction of a single-rooted non-molar tooth.
- Committed to have the dental implant placed at the site of extraction 16-20 weeks after extraction and ridge preservation.
- Adequate restorative space for implant-retained restoration.
- \> 10mm alveolar bone height without impingement on the maxillary sinus or inferior alveolar canal.
- Root location and angulation that would be consistent with the subsequent implant placement.
- Roots with minimum of 10mm of radiographic bone support.
- Root angulation similar to the angulation of the implant to be placed at the site.
Exclusion
- \< 18 years old.
- Currently pregnant.
- Require antibiotic prophylaxis prior to dental procedures as outlined by the 2017 American Heart Association guidelines.
- Decisionally challenged individuals.
- Current smokers.
- American Society of Anesthesiologist Class III or IV.
Key Trial Info
Start Date :
May 22 2019
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
March 15 2021
Estimated Enrollment :
38 Patients enrolled
Trial Details
Trial ID
NCT03769376
Start Date
May 22 2019
End Date
March 15 2021
Last Update
December 15 2021
Active Locations (1)
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1
University of Colorado School of Dental Medicine
Aurora, Colorado, United States, 80045