Which statement best describes the purpose of an expert witness in dentistry?

• A. Establishes standard of care for the profession
• B. To manage insurance claims
• C. To supervise clinical records
• D. To perform dental procedures in court

Answer: (A)

The main function of an expert witness in dentistry is to articulate the standard of care expected of a reasonably competent dentist under the specific circumstances and to help the court understand whether that standard was met. They base their assessment on professional guidelines, peer-reviewed literature, accepted practice, and their own expertise, translating complex dental concepts into clear, legally relevant explanations. Their role includes reviewing records, explaining what actions would be considered appropriate, identifying any deviations from standard care, and discussing whether those deviations could have caused harm. They are not there to manage insurance claims, supervise clinical records, or perform dental procedures in court.