A 40-year-old patient presents with an anterior bridge that has fallen out for the second time. Should you simply recement it, or is the failure warning you of a deeper biological and mechanical problem?
In this episode, we deconstruct Case 35: A Failed Bridge from Odell’s Clinical Problem Solving in Dentistry to optimize your prosthodontic and restorative readiness for the ADC OSCE examination.
We explore the critical diagnostic reasoning needed when evaluating recurrent bridge decementation. We guide you step-by-step through evaluating abutment tooth restorability, identifying hidden secondary caries beneath crown margins, testing pulp vitality, and assessing periodontal support and occlusal/parafunctional loading.
Furthermore, we break down the root causes of bridge failure, ranging from biological breakdown to mechanical overload and unfavourable cantilever forces. We compare definitive management options side-by-side, including resin-bonded bridges (RBBs), new conventional fixed-fixed bridges, implant-supported crowns, removable partial dentures (RPDs), and non-replacement options. Finally, we highlight high-yield ADC exam tips on patient consent, discussing risk/benefit profiles, and stabilizing active disease before commencing definitive prosthodontic rehabilitation.
This content is for educational purposes only and does not constitute clinical advice.

#ADCExam #OSCE #Prosthodontics #FailedBridge #AbutmentPrognosis #RestorativeDentistry #OdellsDentistry #DentalStudents #AustralianDentalCouncil