Incomplete medical history (anticoagulants, bisphosphonates, allergy, etc.)
What it is
Proceeding with diagnosis or treatment without a complete, up-to-date medical history that captures: • current medications (especially anticoagulants/antiplatelets, antiresorptives like bisphosphonates/denosumab) • allergies (drug + latex) • significant conditions (bleeding disorders, immunosuppression, uncontrolled diabetes, pregnancy, etc.) • and recent medical events (stroke, MI, surgery, hospitalization) The ADA is explicit that a complete and accurate medical/dental health history should be present before any diagnosis or treatment.
Why it happens
• "It's just dentistry" mindset → underestimates systemic risk • Relying on old intake forms without updating at each visit • Not asking about specific high-risk medication classes (patients often don't volunteer them) • Poor allergy history: "I'm allergic to anesthesia" recorded without clarifying the actual reaction and agent
The full clinical mistake entry includes
- How to avoid it — the prevention protocol
- The clinical tip experienced clinicians use
- The documented reference behind the mistake
More clinical mistakes
Dentalverse is an educational resource for dental students and dentists. This page is a study reference — it is not medical advice and does not replace clinical judgment. Always follow your institution's protocols and your supervisor's guidance.