Upload
andy-klein
View
1.213
Download
1
Embed Size (px)
Citation preview
$?
...Inaccurate Shade
COST YOU?
HOW MUCHDoes An...
In vitro study at the University of Mainz with dental professionals showed that a different shade was selected when the same specimen was measured repeatedly.
Manual ShadesMeasured Are Unreliable
y51%
28% Of Manual Shades Measured Are Inaccurate
In vitro study at the University of Mainz with 100 dental professionals showed that the wrong shade was selected 28% of the time.
Staring at a Tooth for More Than 5 Seconds Can...
Fundamentals of Color: Shade Matching and Communication in Esthetic Dentisty, Second Edition, Chu, Devigus, Paravina, Mieleszko, Quintessence, 2010
... Lead to an Inaccurate Shade
You Trust Your Eyes...
...But Should
You?...But
Should You?
Is Perception Always Reality?
Same Color, Different Perception
Under a non-standard light source,the patches show different colors.
Under a standard light source, all patches show the same color.
Depending On Lighting, Colors Look Different
Depending On Lighting, Colors Look Different
As many as 8% of men and 0.5% of women are color blind. National Eye Institute
Color Blindness is More Common Than You ThinkColor Blindness is More Common Than You Think
Dogs are not completely color blind, but unlike humans who have three different color sensitive cone cells in their retina (red, green and blue) dogs have only two (yellow and blue).Dogs can’t distinguish green, yellow or red objects based on their color.
dog-vision.com
Human View Dog View
At Least Dogs Can’t Be Dentists
At Least Dogs Can’t Be Dentists
*According to an Independent Clinical Research Group
Why Do Good Shades Go Bad?
What Causes Restoration Remakes?
7%
24%
30%
29%
9%
OPEN CONTACTS
OTHER
OPEN MARGINS
POOR COLORMATCH
DEFECTIVEMATERIAL
*According to an Independent Clinical Research Group
Your Chairtime is ValuableChairtime estimated at $600/hour
Chairtime estimated at $600/hour
with the naked eye
Shade Measurewith the naked eye
Takes 2.5 Minutes and Costs $25
Inaccurate Shade Measures Cost You $14,400 Per Year
1 HOUR OF CHAIRTIME (REMAKE / REAPPOINTMENT) = $600 2/MONTH = $1,200 12 MONTHS = $14,400
Digital Shade MeasureTakes One Minute and Costs $10
Chairtime estimated at $600/hour
Chairtime estimated at $600/hour
You Measure a Digital ShadeYou Save $15 Every Time
MANUAL SHADE COST = $25 DIGITAL SHADE COST = $10 SAVINGS = $15
16 digital shades/week at $15 savings each = $240 x 12 months = $12,480
Digital Shade Measure
Saves $12,480 Each Year
You Save $26,880 In Chairtime Each Year With Digital Shade Measures!
REMAKE TIME SAVINGS = $14,400/year DIGITAL SHADE TIME SAVINGS = $12,480/year TOTAL = $26,880/year
The VITA Easyshade® VDigitally Measure Instant, Accurate Shades
Visit Vitashades.com to Learn How You Can Save $26,880 per Year!
Eliminate Guesswork
Save Time
Track Bleaching Progress
Better Communication with Lab
Share Shade Data via New App