18 Questions
Why is understanding the location and shape of each tooth important?
To reproduce the form and function of the tooth
What is the function of dentin in tooth anatomy?
To form and nourish dentin
How do the horizontal periodontal fibers prevent lateral tooth movement?
By anchoring the tooth to the bone
What is the difference between free and attached healthy gingiva?
Free gingiva is not connected to the bone, while attached gingiva is connected firmly.
What does the emergence angle of a tooth refer to?
The angle at which the tooth emerges from the gumline
What are the possible results of a restoration with a bulky emergence angle?
Compromised adjacent teeth alignment
What is the function of a sulcus in tooth anatomy?
Helping maintain food on the occlusal surface
What is the purpose of pits in tooth anatomy according to the text?
Found where two or more grooves meet
How are fossae described in relation to the ridges in tooth anatomy?
Shallow depressions created by converging ridges
What is the significance of developing restorations that mesh with opposing cusps according to the text?
To avoid traps for food in developing depressions
What is a characteristic feature of a fissure in tooth anatomy?
Long V-shaped depression between ridges and cusps
In tooth anatomy, what is the function of supplemental grooves?
Branching off from developmental grooves
Which textbook was NOT mentioned in the text for discussions on tooth contours?
Occlusion, 2nd Edition, 1971
Which figure did NOT provide information on tooth anatomy?
Figure 2–6
In which figure would you find details on Periodontial fibers?
Figure 1–27
Which book was not mentioned regarding tooth divisions?
The Art and Science of Operative Dentistry, 1968
Which figure provided insights into rotational movement around a hinge axis?
Figure 2–1
In the text, which figure contained information on proximal tooth contacts?
Figure 1–25
Test your knowledge of dental prosthodontics by identifying figures related to periodontal fibers, tooth divisions, emergence profile, and tooth outlines. Figures are adapted from various dental manuals such as the Ney Crown and Bridge Manual, Wheeler’s Atlas of Tooth Form, and Fundamentals of Fixed Prosthodontics.
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