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What is a typodont?

  1. Rounded surface at a bone's articular end

  2. Small yellow nodules that generally occur in subcutaneous tissue

  3. Inflammation of the mucous membrane

  4. Artificial model of teeth used for teaching technique exercises

The correct answer is: Artificial model of teeth used for teaching technique exercises

A typodont is an artificial model of teeth specifically designed for educational purposes, allowing students and professionals in the dental field to practice and refine their techniques. These models are incredibly valuable in dental training because they replicate the anatomy and function of human teeth, providing a realistic experience for learners. This enables hands-on practice in various procedures, such as cavity preparation or orthodontic adjustments, without the need for a live patient. The fidelity of the typodont to actual dental anatomy allows students to gain confidence and competence in their skills before they treat real patients. In contrast, the other options refer to unrelated anatomical features or conditions, which do not pertain to dental training tools.