Need of a single crown in the posterior area
Conditions
Interventions
Group 1: "Chairside": The crowns will be designed, milled and inserted by the dentist in one session
Group 2: "Labside": The crown will be fabricated by a dental technician and insertion by the denti
Sponsors
Universität Zürich, Zentrum für Zahnmedizin, Klinik für Rekonstruktive Zahnmedizin
Eligibility
Sex/Gender
All
Age
18 Years to No maximum
Inclusion criteria
Inclusion criteria: - Signed Informed Consent form - Need for a single crown in the posterior region of the maxilla or mandible - Presence of an antagonist - Presence of at least one neighboring tooth/implant
Exclusion criteria
Exclusion criteria: • Self-declared pregnancy or breast feeding at the date of inclusion • Known or suspected non-compliance, drug or alcohol abuse • Inability to follow the procedures of the study • Smoking more than 15 cigarettes a day • Poor oral hygiene after hygienic phase (Plaque Index > 30%) • Active periodontal disease
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| To compare the chairside and the labside workflow after crown insertion in terms of esthetics as rated by patients | — |
Secondary
| Measure | Time frame |
|---|---|
| Assessment regarding efficacy: - Aesthetics as rated by the treating dentist - Contact point, occlusion, marginal fit of the crowns Assessment regarding efficiency: - Number of appointments - Treatment costs | — |
Countries
Switzerland
Contacts
Public ContactDaniel Thoma
Universität Zürich, Zentrum für Zahnmedizin, Klinik für Rekonstruktive Zahnmedizin
Outcome results
None listed