Medical Emergencies · single question
What is the minimum waiting time before elective dental treatment after a recently treated myocardial infarction (MI)?
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Correct answer: D. 6 months
- A. While more conservative, 12 months is not the standard recommendation. The classic teaching is 6 months for elective dental procedures.
- B. 3 months is insufficient. The classic recommendation is 6 months post-MI for elective dental procedures.
- C. 1 month is far too soon after MI for elective dental treatment — cardiac risk remains very elevated in the first 30-90 days.
- D. The classic recommendation is to wait AT LEAST 6 months after an MI before elective dental treatment. During this period, the myocardium is healing and the risk of re-infarction and arrhythmia is highest. Emergency dental treatment can be provided at any time with appropriate precautions.
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