Failing tooth, dental implant
Conditions
Interventions
all patients will receive a Bone Level Tapered implant in the anterior zone and were followed for 12 months. The participants with a failing tooth received reconstructive bone abumentation (socket pre
Sponsors
University Medical Center Groningen and Straumann
Eligibility
Inclusion criteria
Inclusion criteria: 1) one missing or failing tooth being an incisor, canine or first premolar in the maxilla with neighbouring natural teeth; 2) presence of a defect of the buccal bone wall as noticed immediately after tooth extraction (not applicable for cases with a missing tooth); 3) at least 18 year of age; 4) ASA score = 2 (Smeets et al. 1998); 5) adequate oral hygiene, i.e. Plaque Index Score (Silness and Lo?, 1964) and Gingival Index Score (Silness and Lo?, 1964) = 1; 6) mesial-distal width of diastema at least 6 mm; 7) patient is capable of understanding and giving informed consent
Exclusion criteria
Exclusion criteria: 1) smoking; 2) a history of radiotherapy to the head and neck region; 3) use of intravenous bisphosphonates shorter than 10 years ago.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Survival and peri-implant bone level change | — |
Secondary
| Measure | Time frame |
|---|---|
| mucosal changes, aesthetic outcome and patient satisfaction | — |
Contacts
Public Contactcaroliene meijndert
UMCG
Outcome results
None listed