Clinical Evaluation of Porcelain Fused to Metal Inlay-Retained Bridges

Abstract

Introduction: Inlay retained bridges represent a conservative approach to restore single missing posterior tooth. Objective: To evaluate the clinical performance and survival rate of inlay retained fixed partial dentures. Materials and methods: A total of 12 patients were included in this clinical study. The patient selection, preparation technique as well as restoration fabrication followed current principles in this science. Patients were evaluated after the final cementation at 3, 6, 12, 24 and 36 months as follow-up period. The evaluation criteria were includes, post-operative sensitivity, de-bonding of the retainer, secondary caries, fracture of the retainer and fracture resistance. Results: A high rate success was observed during the different evaluation periods. Post-operative sensitivity during 3 months and de-bonding of the retainers during the 36 month follow-up was observed in single independent cases. Conclusions: Inlay retained bridges with adhesive cement appear to be an effective restoration in a single posterior missing tooth. Practitioners should consider its use as an alternative to other restorative options.