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Oral Anatomy

With respect to their permanent successors the sum of the mesidodistal diameters of the first and second decidous molar is generally ____________?

With respect to their permanent successors the sum of the mesidodistal diameters of the first and second decidous molar is generally ____________?

A. Less
B. Greater
C. The same
D. Not related

With respect to their permanent successors the sum of the mesidodistal diameters of the first and second decidous molar is generally ____________? Read More »

Decidous dentition, Medical Mcqs, Oral Anatomy

Which statement is correct about decidous dentition?

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

Which statement is correct about decidous dentition? Read More »

Decidous dentition, Medical Mcqs, Oral Anatomy

The primary teeth that present the most outstanding morpholgic deviations from permanent teeth are______________?

The primary teeth that present the most outstanding morpholgic deviations from permanent teeth are______________?

A. Central incisors
B. Mandibular first molar
C. Mandibular second molar
D. Canines

The primary teeth that present the most outstanding morpholgic deviations from permanent teeth are______________? Read More »

Decidous dentition, Medical Mcqs, Oral Anatomy