Among the difference between teeth in the decidous and the permanent dentition is that_____________?

Decidous dentition 26/07/2024

A. Buccal surfaces of the permanent molars are flatter
B. Cervical ridges are more pronounced in permanent molars
C. Root trunks of decidous teeth are larger compared with their overall root lengths
D. Crowns of decidous incisors are wider mesiodistally than their cervico incisal lengths

Related Mcqs:

    Cervical bulge. True is____________?
    A. Enamel rods at cervical region directed occlusally B. Results in constriction at cervical region C. Is characteristic of decidous teeth D. All of the above...
    Which statement is correct about decidous dentition?
    A. Calcification of maxillary primary first premolar is completed at birth B. Mandibular first molar erupts at one and half years of age C. The crowns of primary dentition are more yellowish than permanent D. The primary dentition is initiated at 10th month in uterus...
    How many cusps does the crown of the maxillary first primary molar have ?
    A. 2 B. 3 C. 4 D. 5...
    How many roots does a primary maxillary first molar have ___________?
    A. One B. Two C. Three D. Four...
    Which among the following is NOT a common finding of the decidous dentition ?
    A. Tight contacts, absence of spacing B. Shallow overjet and overbite C. Flush terminal plane D. Ovoid arch form...

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