severe non-carious lesions K03.2
Conditions
Interventions
Group 1: CAD/CAM rehabilitation: minimal invasive CAD/CAM full-coverage crowns or veneers and defect-oriented posterior onlay restorations.
Group 2: Conventional all-ceramic rehabilitation:
,inimal in
Sponsors
Heinrich-Heine-Universität Düsseldorf
Eligibility
Sex/Gender
All
Age
18 Years to No maximum
Inclusion criteria
Inclusion criteria: Extensive erosive defects (BEWE Index 14-18 = necessity of a full-mouth rehabilitation; n = 14-28 teeth/patient) due to exogenous (acidic drinks) or endogenous factors (GERD or eating disorders), with severe loss of the vertical dimension of occlusion, hypersensitivity, reduced chewing ability, impaired aesthetics.
Exclusion criteria
Exclusion criteria: A history of alcohol or drug abuse, missing teeth, poor oral hygiene, pronounced parafunctions, with allergies to any of the applied materials or with life-threatening severe general diseases.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| The primary endpoint is defined on an individual tooth-level as time from tooth restoration to failure, where failure is defined as the combined endpoint of restoration fracture, secondary caries, debonding, marginal discoloration, degradation of surface structure and anatomic form. | — |
Secondary
| Measure | Time frame |
|---|---|
| Success 3 years after treatment. Quality of dental restorations (USPHS criteria). Patient’s centred satisfaction. Safety. | — |
Countries
Germany
Contacts
Public ContactPetra Gierthmuehlen
Universitätsklinikum Düsseldorf Poliklinik für Zahnärztliche Prothetik
Outcome results
None listed