Long-term performance of ceramic in/-onlays vs. cast gold partial crowns - a retrospective clinical study.

Objectives: To assess the long-term clinical performance of ceramic in-/onlays (CIOs) and cast gold partial crowns (CGPCs) in posterior teeth in terms of success, survival, complications (biological, technical) and quality.

Material And Methods: In a retrospective study, a total of 325 patients were recorded after up to 24.8 years (mean 13.