Adv Esthetics

Question 1

What are the 4 categories if sequencing the planning process?

Answer 1

Esthetics
Function
Structure
Biology

Question 2

Esthetics are made up of which 5 things?

Answer 2

Color
Contour
Tooth Position
Arrangement
Gingival levels

Question 3

4-5 considerations when positioning the central incisors

Answer 3

Midline
incisal plane
occlusal plane
lip at rest vs lip mobility
labiolingual inclination

Question 4

2 considerations with gingival levels

Answer 4

width:length ratio
desired gingival display

Question 5

Determinants of occlusion include:

Answer 5

condyle position
tooth contact

Question 6

Which do not affect occlusion/tooth contact:

lower incisor position
overbite
overheat
lingual of lower lingual
lower buccal cusps
buccal cusps of maxillary anteriors
buccal cusps of mandibulars
lingual of maxillary teeth
fossa

Answer 6

Buccal of max anterior (non functional)

Question 7

Is CR or CO independent of the condylar position?

Answer 7

CO

Question 8

MMR where the condyles are in the ___ position at the ___, ____ portion of the disc. This is independent of tooth contact and known as:

Answer 8

anterior superior
thinnest, avascular
CENTRIC RELATION

Question 9

5 steps to ideal function

Answer 9

1. Determine position of condyle
2. Determine the vertical dimension (affected by desired overbite and overjet)
3. All teeth should touch in CO
4. Eliminate posterior tooth contact in eccentric movement
5. Make sure teeth are in harmony with function (NM envelope of function)

Question 10

Restoration type?
Retention of restoration?
How to replace missing teeth?

Are all considerations for…

Answer 10

Structural aspects of tx planning

Question 11

What makes you the biological width?

Answer 11

Epithelial attachment + connective tissue attachment
(0.97+1.07)

Question 12

Give the order (coronal to apical) and mm for the following: connective tissue attachment, epithelial attachment, sulcus

Answer 12

Sulcus: 0.69mm
Epithelial attachment: 0.97mm
Connective tissue attachment: 1.07mm

Question 13

quality of an object with respect to reflected light

Answer 13

Color

Question 14

Hue is

Answer 14

color itself

Question 15

Chroma

Answer 15

intensity/saturation

Question 16

Value

Answer 16

brightness

Question 17

A pastel color means high/low chroma?

Answer 17

low chroma

Question 18

Most important in color between Chroma, Hue and Value

Answer 18

Value

Question 19

Cannot let light in/light is not penetrable with ____

Answer 19

opacity

Question 20

Opacity means, impenetrable to the ligth and it is neither ___ nor ___

Answer 20

Transparent, translucent

Question 21

____ means diffused transmission of light
_____ can transmit light

Answer 21

translucency means diffused transmission of light
transparency can transmit light

Question 22

5 things that affect color perception

Answer 22

1. Light source
2. Angle of light
3. Size and shape difference
4. Background color
5. Viewer’s perception angle

Question 23

Everything that we see is ____ light.
___ is needed to see all colors.

Ideal temperature of light is: ____

Answer 23

Everything that we see is reflected light.
*full spectrum light** is needed to see all colors.

Ideal temperature of light is: **5000K to 5500K

Question 24

In ___ objects appear similar under one condition but different under another.

Answer 24

In metamerism objects appear similar under one condition but different under another.

Question 25

More opaque porcelain means more ____ As opacity reflects light, it ___ value. Something too opaque is too ____ How does fluoresence in enamel compare to dentin. Who has more?

Answer 25

More opaque porcelain means more **metamerism** As opacity reflects light, it **raises** value. Something too opaque is too **white** Dentin has **more fluorescence than enamel.**

Question 26

When reflected, opalescence is ____. When transmitted, opalescence is ____.

Answer 26

When reflected, opalescence is **blue**. When transmitted, opalescence is **orange.

Question 27

When ___, opalescence is blue. When ___, opalescence is orange.

Answer 27

When **reflected**, opalescence is blue. When **transmitted**, opalescence is orange.

Question 28

Opalescence enamel vs dentin

Answer 28

**Enamel** has **more opalescence** than dentin

Question 29

On a central incisor, incisal edges are ___. You see less light being reflected in ___ (part of the tooth).

Answer 29

On a central incisor, incisal edges are **transluenct**. You see less light being reflected in **middle** (part of the tooth).

Question 30

How to select the correct tooth shade?

Answer 30

1. Use neutral operatory colors/ close blinds 2. Cover brightly colored clothing 3. Get a second opinion

Question 31

Why do we like blue bibs when it comes to shade matching?

Answer 31

Predominate hue of natural teeth is orange. Blue is a compliment color.