In the mandibular primary dentition, which tooth typically erupts first?

Study for the Pediatric Dentistry II Exam. Utilize flashcards and multiple choice questions with hints and explanations. Prepare thoroughly for your exam!

Multiple Choice

In the mandibular primary dentition, which tooth typically erupts first?

The main idea is the typical eruption sequence of the mandibular primary dentition. The lower central incisors come in first because anterior teeth generally erupt earlier and provide early function for biting and establishing the dental midline. In this order, the central incisors appear around 6 to 10 months, followed by the lateral incisors, then the first molars, then the canines, and finally the second molars. This pattern helps explain why the central incisors are the first to erupt in the mandible, with some natural variation among children.

The main idea is the typical eruption sequence of the mandibular primary dentition. The lower central incisors come in first because anterior teeth generally erupt earlier and provide early function for biting and establishing the dental midline. In this order, the central incisors appear around 6 to 10 months, followed by the lateral incisors, then the first molars, then the canines, and finally the second molars. This pattern helps explain why the central incisors are the first to erupt in the mandible, with some natural variation among children.

More practice questions