Occlusion for Fixed Prosthodontics Flashcards

1
Q

Optimal functional occluson=

A

Mutally protected occlusion

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2
Q

MIP and CR coincide in:

A

optima functional occlusion

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3
Q

The ____ teeth exhibit lighter occlusal contacts as compared to ____ teeth in MIP:

A

anterior; posterior

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4
Q

_____ teeth are axially loaded in MIP

A

Posterior

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5
Q

in mutually protected occlusion, in excursive movements:

A

canine guidance/anterior guidance occurs

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6
Q

The TM joints are in an optimum, orthopedically stable joint position when the mandible is in:

A

CR

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7
Q

In mutually protected occlusion, the anterior teeth disclude posterior teeth in ______ movements, thereby protecting the poster teeth from _____

A

excursive; off-axis loading

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8
Q

T/F: Anterior teeth are NOT axially loaded in MIP

A

True

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9
Q

T/F: Anterior teeth can tolerate lateral forces in excursive movements (off-axis loading) since they are further away from the fulcrum and the loads are less

A

True

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10
Q

Unilaterally balanced occlusion:

A

Group function

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11
Q

As the mandible moves laterally, its guided by a group of teeth (canines, premolars, & MB cusp of 1st molar) on the working side:

A

group function

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12
Q

B/L balanced occlusion:

A

balanced occlusion

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13
Q

Simultaneous contacts on both sides during lateral movements (W & NW sides) & between posterior/anterior during protrusive:

A

balanced occlusion

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14
Q

Balanced occlusion is not acceptable for:

A

dentate patients

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15
Q

-promotes tooth wear; NW contacts are destructive
-acceptable form of occlusion for CD & RPD
-contact on NW side can help stabilization of removable prosthesis

A

balanced occlusion

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16
Q

Surface apical to height of contour adjacent to gingival soft tissues:

A

emergence profiles

17
Q
A