Questions and Answers
The root surface of the maxillary second premolar is smooth and ______.
convex
The crown surface of the maxillary second premolar is convex at all points except for a small, flattened arc just ______ to the contact area.
cervical
The curvature of the cervical line is less on the ______ than on the mesial surface.
distal
No developmental groove crossing the ______ marginal ridge of the crown.
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The root trunk of the maxillary second premolar is flattened on the distal surface with no developmental ______.
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The bifurcation of the roots of the maxillary second premolar is abrupt near the ______ third.
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The geometrical outline of the occlusal aspect of the maxillary second premolar is ______ in shape.
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The buccolingual dimension of the crown of the maxillary second premolar is much greater than the ______ dimension.
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The crown of the maxillary second premolar is wider buccally than ______, due to lingual convergence of the crown.
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The occlusal surface of the maxillary second premolar has no supplemental grooves in most cases, which makes the surface ______ smooth.
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