ACTRN12608000569303
Active, not recruiting
未知
Interventions for replacing missing teeth: single oral implants placed into fresh extraction sockets or early or completely healed sockets (immediate, early and delayed placement) to support single implant crowns for 5 years
Southern Implants0 sites39 target enrollmentNovember 12, 2008
Overview
- Phase
- 未知
- Intervention
- Not specified
- Conditions
- Single tooth loss
- Sponsor
- Southern Implants
- Enrollment
- 39
- Status
- Active, not recruiting
- Last Updated
- 6 years ago
Overview
Brief Summary
No summary available.
Investigators
Eligibility Criteria
Inclusion Criteria
- •(1\) Require a single molar tooth extraction in either jaw. (2\) Aged 18 or over. (3\) Physical status P1 or P2, according to the classification system of the American Society of Anesthesiologists (ASA) (4\) Controlled oral hygiene. (5\) Type I\-III bone quality (Lekholm and Zarb, 1985\). (6\) Presence of 3\-4 remaining osseous walls. (7\) Good compliance and commitment to attend follow\-up review appointments. (8\) Willing to provide informed consent.
Exclusion Criteria
- •(1\) Traumatic tooth extraction. (2\) Dehiscence in extraction socket wall greater than 4 mm. (3\) Inadequate bone quality (Type IV) (Lekholm and Zarb, 1985\). (4\) Localized infection (suppuration at the surgical field) (5\) Ankylosed teeth. (6\) Aggressive or refractory periodontitis. (7\)Severe bruxism or parafunctional habits. (8\) Large occlusal discrepancies. (9\) Medical risk patients.
Outcomes
Primary Outcomes
Not specified
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