Posterior Teeth Selection and Occlusal Form Quiz

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What controls the length of upper anterior teeth?

Length of upper lip

In a patient with a Short lip, how much of the upper central incisor can be seen?

More than 2 mm

What dictates the width of upper central incisor?

Bi-Zygomatic width

How should the length of lower anterior teeth be aligned?

<p>With the level of the lower lip</p> Signup and view all the answers

Which type of posterior teeth is generally considered more esthetic in appearance?

<p>Long teeth</p> Signup and view all the answers

For patients with esthetic concerns, which type of occlusal form teeth should be used to create balanced occlusion?

<p>Anatomic 33°</p> Signup and view all the answers

What does the term 'Cuspal Angulation' refer to in the context of posterior artificial teeth?

<p>The angle made by the slope of a cusp with cuspal plane</p> Signup and view all the answers

Which type of posterior teeth should be selected for patients with weak ridges?

<p>NonAnatomic 0-5°</p> Signup and view all the answers

Why should the bucco-lingual width of posterior artificial teeth be narrower than natural teeth?

<p>To enhance the development of the correct form of denture polished surfaces</p> Signup and view all the answers

How should the length of the maxillary first premolar compare to the maxillary canine for proper esthetic effect?

<p>Equal to the maxillary canine</p> Signup and view all the answers

What must be avoided to prevent dislodgment of dentures according to the text?

<p>Placing a tooth on an inclined plane</p> Signup and view all the answers

How is the occluso-gingival height or length of posterior teeth controlled?

<p>By the available inter-arch distance</p> Signup and view all the answers

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