20 Questions
Which tooth begins calcification before birth?
Deciduous teeth
What is the sequence of eruption of the primary teeth?
A - B - D - C - E
Which tooth is located in the mandible at different ages?
Permanent canines
When do the first permanent molars begin calcification?
At birth
Which teeth appear in the oral cavity when the crown and cervical 1/3 to 1/2 of the root are completed?
Deciduous teeth
At what age do the first permanent molars start to erupt?
6 years
What is the sequence of eruption for the maxillary permanent teeth?
6 - 1 - 2 - 4 - 5 - 3 - 7 - 8
When does the root formation of deciduous teeth occur?
2 years after eruption
What is the age at which the second molars erupt?
12 years
When do the permanent premolars start calcification?
Between 1 to 2 years
Which dental terminology and tooth identification system is commonly used throughout a dental career?
Federation Dentaire Internationale (FDI) system
At what age does the eruption of the first permanent molars typically begin?
4-6 months in utero
What is the sequence of eruption for the maxillary permanent teeth?
A, I, C, PM1, PM2, M1, M2
Which tooth begins calcification before birth?
Second primary molar
What is the function of permanent canines in the oral cavity?
Holding and tearing food
What is the date of eruption for the permanent first premolar tooth when the calcification begins at 4.5 months in utero, and the eruption date is 7 months after birth?
9.5 months
What percentage of the crown is formed at birth for the permanent tooth when the calcification begins at 5 months in utero and the eruption date is 16 months after birth?
Just cusp tip is formed
At what age does the permanent first molar begin calcification when the eruption date is 6 months after birth and the calcification begins at birth?
5 months
What is the sequence of eruption for the mandibular primary teeth?
6 - 1 - 2 - 4 - 5 - 3 - 7 - 8
When do the deciduous teeth start to erupt if only one-third of the root is formed?
At birth
Learn about the form and function of primary and permanent teeth, including dental terminology, tooth identification systems, eruption dates, and sequence of teeth development.
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