A radiograph of 4- years old child reveals no evidence of calcification of mandibular second pre molar. This indicates______________?

Calcification and Eruption of Teeth 27/09/2020

A. It is too early to make final predication
B. The teeth may develop later
C. Primary second molar extracted to allow mesial drifting of permanent first molar
D. The child may never develop premolars

Related Mcqs:

    There are two normal children of the same age and sex. In one, all the permanent teeth except the third molars have erupted.In the other,no permanent canines or premolars have erupted. How old are these children ?
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    A six- year molar begins to calcify at______________?
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    The first macroscopic indication of morphologic development of primary incisors approximately at____________?
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