INBDE (Integrated National Board Dental Examination) Practice Exam

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What is the material of choice for a pulpotomy?

  1. Formocresol

  2. Calcium Hydroxide

  3. MTA

  4. Biodentine

The correct answer is: Formocresol

A pulpotomy is a dental procedure in which the inflamed pulp tissue of a tooth is removed, usually in a child's primary tooth. The material of choice is Formocresol, which is a solution of formaldehyde and cresol. This option is the most commonly used due to its effectiveness and low cost. Calcium Hydroxide is also a common option, but it is not considered the material of choice as it has a lower success rate. MTA (Mineral Trioxide Aggregate) and Biodentine are newer materials being explored for pulpotomies, but they are not widely used due to their relatively high cost and lack of long-term studies to support their efficacy. Therefore, while options B, C, and D may be viable options in certain situations, they are not the material of choice for a pulpotomy.