INBDE (Integrated National Board Dental Examination) Practice Exam

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Ace your INBDE with our comprehensive practice exam. Featuring detailed explanations, interactive flashcards, and a wide array of multiple-choice questions designed to mirror the real test. Get ready to surpass your expectations!

Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

Practice this question and more.

The most common pin used in restoration procedures is?

Friction-locked pin
Cemented pin
Amalgampin
Self-threaded pin

The correct answer is: Self-threaded pin

Self-threaded pins have become the most common pin used in restoration procedures due to their ease of use and adaptability to various tooth structures. Friction-locked pins were once commonly used, but have fallen out of favor because they can cause stress on the surrounding tooth structure and may loosen over time. Cemented pins are still used in certain situations, but they require more preparation and may weaken the remaining tooth structure. Amalgampins are rarely used due to concerns about mercury toxicity. In comparison, self-threaded pins provide a secure anchorage while minimizing potential damage to the tooth structure, making them the preferred option for restoration procedures.