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4 Composite aesthetics > Aesthetics 1 > Flashcards

Aesthetics 1 Flashcards

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1
Q

what does this show?

A

not a good occlusal cant

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2
Q

what is an occlusal cant?

A

vertical position of teeth
should be in line

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3
Q

what is emergence profile?

A

Changes in angulation of a tooth as it emerges from the gingiva, moving towards the incisal edge

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4
Q

what does the blue line on this image show?

A

mesial emergence profile of tooth 11

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5
Q

what is between these lines?

A

buccal corridor

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6
Q

what is the buccal corridor

A

Space between the buccal surface of the posterior teeth and the corner of the lips when the patient smiles

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7
Q

what is a good smile line?

A

in line with the lower lip, incisal edges go upwards

general curvature of the upper dentition

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8
Q

what do the red crosses represent?

A

gingival zeneth

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9
Q

what is the gingival zeneth?

A

most apical point of the gingival margin

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10
Q

what is the occlusal plane?

A

Horizontal straight line taken from the edge of the maxillary incisors

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11
Q

what is the inter-pupillary line?

A

Horizontal line made between the two pupils

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12
Q

how many lobes does a central incisor have?

A

3 lobes

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13
Q

what are developmental grooves?

A

divide the lobes and run parallel to the long axis of the tooth

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14
Q

what do the white lines represent?

A

transitional line angles, mesial and distal one

between them the tooth is flat

at the transitional angle the tooth curves round and drops into the embrasures

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15
Q

describe the lobes in canines

A

prominent middle lobe

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16
Q

describe the developmental grooves in canines

A

mesial and distal grooves

the distal is longer

17
Q

shade selection
what are the 3 things that make up the shade?

A

hue
chroma
value

18
Q

what is hue?

A

basic colour
ABC

19
Q

where do u measure hue?

A

at the cervical margin of the tooth being restored or the canine

20
Q

what is chroma?

A

intensity of the colour
A1,2,3

21
Q

where is chroma measured?

A

measure at cervical, middle and incisal third of the tooth

22
Q

what is value?

A

brightness/lightness of the restoration

high medium low

23
Q

what are 4 important things to do when selecting a shade?

A

moist tooth
natural light
take shade from middle 1/3
second opinion from dental nurse

4 Composite aesthetics (2 decks)

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