What is the average eruption age for a permanent adult lower central incisor?

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Study for the City and Guilds Dental Nursing Block 2 Test. Use flashcards and multiple choice questions, each with hints and explanations, to prepare effectively. Get ready for your exam!

Multiple Choice

What is the average eruption age for a permanent adult lower central incisor?

Explanation:
The timing of eruption for permanent teeth follows a recognisable pattern, and the lower central incisor is among the first permanent teeth to come in. The typical age range for this tooth is about six to seven years. Erupting earlier, around four to five years, would be unusually soon for a permanent incisor, while waiting until eight to nine years would be later than the average for this tooth. Some variation between children is normal, but six to seven years is the standard average.

The timing of eruption for permanent teeth follows a recognisable pattern, and the lower central incisor is among the first permanent teeth to come in. The typical age range for this tooth is about six to seven years. Erupting earlier, around four to five years, would be unusually soon for a permanent incisor, while waiting until eight to nine years would be later than the average for this tooth. Some variation between children is normal, but six to seven years is the standard average.

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