10 Questions
What is the characteristic feature of the buccal aspect of the maxillary second molar?
The buccal groove is located more distally resulting in a larger MB cusp
What can be seen on the distal aspect of the maxillary second molar?
Small DB cusp and more of MB cusp is seen
What is the main difference between the maxillary second and third molars in terms of their roots?
Fused roots are very common in the maxillary third molar
What is the characteristic feature of the occlusal aspect of the maxillary second molar with a 4-cusp type?
Rhomboidal outline is more extreme due to lingual convergency
What is the characteristic feature of the lingual aspect of the maxillary third molar?
Usually one large lingual cusp is present with no lingual groove
What can be seen on the mesial aspect of the maxillary second molar?
The same BL dimensions as the maxillary first molar
What is the characteristic feature of the maxillary third molar in terms of its size and contour?
It varies in size and contour to other teeth
What is the characteristic feature of the buccal roots of the maxillary second molar?
They are more parallel and more distally inclined than the maxillary first molar
What is the characteristic feature of the maxillary second molar with a 3-cusp type?
Very small or absent distolingual cusp with a triangular outline
What is the characteristic feature of the distal aspect of the maxillary third molar?
Convex surface with no contact area
Explore the characteristics and features of the maxillary first molar, including its position, cusps, and outline. Learn about the buccal aspect, crown, and cervical outline of this important tooth.
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