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11 Cards in this Set
- Front
- Back
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Mand. Post. L height of contour
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1mm, middle third
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All Max. heights of countour
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1/2mm
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Heights of contour <1/2 mm are found where?
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Mandibular anteriors
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Proximal contacts from _ to _ mm are functionally problematic in that they trap food particles?
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0-1mm, >1mm is a diastema and generally okay
10mm would probably suck, though |
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Embrasures are generally shifted towards which surface?
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Facial
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Lingual embrasures (increase / decrease) towards the posterior?
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Increase
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On the Mand, which is larger? Occlusal or gingival embrasure?
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Gingival embrasure is larger on the Mandibular
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On the Maxillary arch, where does the transition to posterior take place? (which tooth)
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Within the canine
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On the Mandibular arch, where does the transition to posterior take place?
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Within first premolar
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How do embrasures impact appearance of youth?
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Greater incisal embrasures give the appearance of youth
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What simple device can easily prevent restorative overhangs?
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The wedge can tighten contact with a matrix band.
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