Case 17 – A loose teeth

📌 Pinned Comment: What would be your top 3 differential diagnoses for unexplained tooth mobility? Let us know your thoughts below! This content is for educational purposes only and does not constitute clinical advice or commercial endorsement. In this highly technical and evidence-based episode, we explore the high-risk OSCE scenario of sudden tooth mobility. Drawing directly from the authoritative source, Odell's Clinical Problem Solving in Dentistry, we dissect Case 17 to optimize your diagnostic readiness. An adult patient presents with sudden loose teeth and no obvious trauma—what is your initial differential diagnosis? We guide you through the cognitive architecture of this presentation, emphasizing why unexplained mobility is a critical red flag that can signal anything from advanced periodontal disease to underlying malignancy. Listeners and viewers will learn how to clinically grade mobility—from Grade I (0.2–1mm horizontal movement) to Grade III (vertical and horizontal displacement)—and systematically assess the supporting periodontium. We break down the step-by-step clinical reasoning expected by ADC examiners, differentiating between localized causes like root fractures, advanced internal resorption, or acute dental abscesses, and systemic or severe causes like poorly controlled diabetes or metastatic disease. Finally, we outline essential investigations, including periapical radiographs and vitality testing, and discuss cause-based management ranging from periodontal splinting to urgent medico-legal referrals. Whether you are an ADC candidate, an Australian oral health therapist, a dentist, a hygienist, or a dental student anywhere in the world, this guide will strengthen your clinical deduction skills and help you avoid common exam pitfalls. “For more dental exam preparation tips and clinical deep-dives, subscribe to our Spotify and YouTube channels and share this episode.” #ADCExam #OSCE #ToothMobility #Periodontics #OralPathology #OdellsDentistry #DentalStudents #AustralianDentalCouncil