Patients with at least one missing tooth and requiring an implant-supported fixed partial denture Oral Health
Conditions
Interventions
A computer-generated randomization scheme is used to allocate patients to three different groups. Randomization codes are secured in an opaque envelope. An external assessor, not previously involved i
Sponsors
Semmelweis University
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: 1. Patients with an edentulous site requiring implant-supported fixed partial dentures 2. Good compliance 3. Good or moderate oral hygiene 4. Complete mucosal healing at the study site 5. Previous tooth extraction performed between 2 months and 1 year prior to implant placement
Exclusion criteria
Exclusion criteria: 1. General contraindications to oral surgery (i.e. non-controlled systematic diseases, chemo- and radiotherapy in the head and neck region, previous and ongoing bisphosphonate or denosumab therapy) 2. Incomplete mucosal healing at the study site 3. Need for bone grafting 4. Previous socket preservation or ridge augmentation 5. >5 mm of periodontal pockets at adjacent teeth 6. Poor oral hygiene 7. Smoking more than 10 cigarettes per day
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| 1. Implant failure measured with clinical and radiological examinations 6 weeks after implant placement and 3 months after prosthesis delivery 2. Implant stability measured with Osstell and Periotest devices immediately after implant placement and 6 weeks after the surgery | — |
Secondary
| Measure | Time frame |
|---|---|
| Peri-implant probing depth measured with Williams-periodontal probe at 3 months after prosthesis delivery | — |
Countries
Hungary
Contacts
Public ContactKinga Körmöczi
Outcome results
None listed