Socket Preservation Using Autogenous Dentin
Socket Preservation After Tooth Extraction Using Autogenous Dentin in Comparison With Other Techniques
University of Ostrava
80 participants
Jan 1, 2025
INTERVENTIONAL
Conditions
Summary
Tooth extraction leads to a substantial reduction in alveolar bone volume, with up to 25% loss within the first year and up to 40-60% within three years. This prospective randomized clinical study aims to compare four commonly used methods of alveolar ridge preservation, evaluating their effectiveness in maintaining bone volume for later prosthetic or implant rehabilitation. Alveolar dimensions will be measured using calibrated CBCT imaging pre-extraction and at six months post-extraction.
Eligibility
Inclusion Criteria5
- -70 years
- no active periodontitis
- signed informed consent with participation in the study
- need for extraction of teeth other than third molars
- patients requesting only standard/reimbursed care
Exclusion Criteria7
- drug or alcohol abuse
- ongoing chemotherapy
- ongoing radiotherapy
- pregnancy
- ongoing treatment of osteoporosis or other biological treatment with MRONJ risk
- low compliance
- patients asking for premium care
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Interventions
Wound after the tooth extraction will be secured with a stitch without addition of any augmentation material.
Wound after the tooth extraction will be filled with a collagen sponge (Parasorb Cone, Resorba, Germany) and secured with a stitch.
Wound after the tooth extraction will be filled with tricalcium phosphate xenograft (Poresorb TCP, Lasak, Czech Republic), covered with a collagen sponge (Parasorb Cone, Resorba, Germany), and secured with a stitch.
Wound after the tooth extraction will be filled with grounded autogenous dentin, covered with a collagen sponge (Parasorb Cone, Resorba, Germany), and secured with a stitch.
Locations(1)
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NCT07608289