Category: Permanent Dentition

Oblique ridge in maxillary first molar joins which of the following cusps____________________?

Hamad Permanent Dentition 15/05/2020

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A. DL and DB
B. ML and MB
C. ML and DB
D. DL and MB

The permanent mandibular second molar differs from the permanent mandibular first molar in number of ______________?

Hamad Permanent Dentition 10/05/2020

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A. Cusps
B. Roots
C. Lingual grooves
D. Marginal ridges