Which of the following is NOT one of the first teeth to erupt?

Which of the following is NOT one of the first teeth to erupt?

• A. Canines
• B. Incisors
• C. Molars
• D. Premolars

Answer: (D)

The correct choice is premolars because they typically erupt later in childhood compared to the other types of teeth listed. In the sequence of tooth eruption, the incisors are generally the first teeth to come in, followed by the molars, and then the canines. Premolars usually appear in a child's mouth around the age of 10 to 12 years, making them one of the last groups of teeth to emerge. This delayed eruption is why they are not included among the first teeth to erupt, which consist primarily of the incisors and certain molars. Understanding the order of tooth eruption is important for recognizing normal dental development in children.

The correct choice is premolars because they typically erupt later in childhood compared to the other types of teeth listed. In the sequence of tooth eruption, the incisors are generally the first teeth to come in, followed by the molars, and then the canines. Premolars usually appear in a child's mouth around the age of 10 to 12 years, making them one of the last groups of teeth to emerge. This delayed eruption is why they are not included among the first teeth to erupt, which consist primarily of the incisors and certain molars. Understanding the order of tooth eruption is important for recognizing normal dental development in children.