SlideShare a Scribd company logo
1 of 51
Download to read offline
Mark Oborn  RDT LBIDST Of all the  things  I’ve lost in  life ,  the things I  miss  the most are my  marbles
Shade Matching Subjectivity to Objectivity
We will look at… ,[object Object],[object Object],[object Object],[object Object]
We will look at… ,[object Object],[object Object],[object Object],[object Object]
Colour doesn’t exist It is merely our brains interpretation of a series of effects and actions placed on a particular wavelength of light
Colour is affected by… ,[object Object],[object Object],[object Object],[object Object],[object Object]
Reflection ,[object Object]
Transmission ,[object Object]
Interference ,[object Object]
Dispersion ,[object Object]
Scattering ,[object Object]
Summary ,[object Object],[object Object],[object Object],[object Object],[object Object]
This means that… ,[object Object]
Reflection Transmission Interference Dispersion  Scattering Look at the water in this scene. We know water is a colourless liquid, yet due to these effects it looks everything from black to white and all shades of blue in this photo
We all also have preconceptions Picture a summers day?
Did your picture look anything like either of these?
Now picture the colour Orange?
Which shade of orange did you picture?
The Effects of the Gingiva Look at the dot in the centre, depending on the surrounding colour, the yellow bar at each end looks slightly different. Which is most representative?
Lighting prerequisites for the surgery to help overcome these problems ,[object Object],[object Object]
OSRAM TABLE OSRAM 965 is one of the best light bulbs to help overcome this
We will look at… ,[object Object],[object Object],[object Object],[object Object]
There are many depths of colour on a tooth
Dentine Colour Dentine Effects Enamel Colours Surface Effects
We try to match this with a crown, these are some of the colours we would use at different depths to get a C3
A3 Dark stain D2 White banding Feint orange flecks Translucent incisal This is how shades often are drawn by dentists and technicians alike
Dentine Colour Dentine Effects Enamel Colours Surface Effects But where do these colours all go? AT what depth?
A3 dentine White band on dentine D2 Dentine I recommend breaking the tooth down in to layers, look deep within the tooth. Then map it the DENTINE only.
Orange Enamel TOS10G Enamel TOS58 Opalescent blue TOS10B Surface stain neck and body white striations Next map the ENAMEL only, this avoids too much information on the prescription and gives us a 3D map of where to build the colours
This is how I do it
 
 
 
 
Images from digital systems
We will look at… ,[object Object],[object Object],[object Object],[object Object]
Communication must be taken seriously. Each person can interpret the last person differently with disasterous results Patient wants Dentist says Technician hears “ I want perfect teeth” “ Make the teeth white, symmetrical, straight and in line” Oops a disasterous case!
Use Contrastors for photos General Medical
With black contrasters the incisal architecture is easier to see
 
Photos to take Full arch in ICP
 
Photos to take Single tooth, Teeth apart
Notice how different the tooth looks when open and closed, take both images
Photos to take Lingual
This shows us how to map the incisal colours
Photos to take With shade tab
This gives the lab an idea of gradation of colour against a standard
Modify the image properties. Increase contrast and decrease brightness
The various effects then stand out which makes mapping easier
SBO Dental Laboratory 01707 663293 www.sbodentallaboratory.co.uk Precision meets  Art Thank you for your attention

More Related Content

What's hot

color and Shade selection techinque
color and Shade selection techinquecolor and Shade selection techinque
color and Shade selection techinquemahmoudzahw1
 
COLOUR IN DENTAL AESTHETICS
COLOUR IN DENTAL AESTHETICS COLOUR IN DENTAL AESTHETICS
COLOUR IN DENTAL AESTHETICS Kate Maundu
 
Color science and optics, PROSTHODONTICS
Color science and optics, PROSTHODONTICS Color science and optics, PROSTHODONTICS
Color science and optics, PROSTHODONTICS Rahul Gupta
 
Recent advances in direct tooth coloured restoration [autosaved]
Recent advances in direct tooth coloured restoration [autosaved]Recent advances in direct tooth coloured restoration [autosaved]
Recent advances in direct tooth coloured restoration [autosaved]Dr. Asmat Fatima
 
Colour and Shade Selection in dental practise
Colour and Shade Selection in dental practiseColour and Shade Selection in dental practise
Colour and Shade Selection in dental practiseSNEHA RATNANI
 
OPTICAL PROPERTIES OF DENTAL MATERIALS AND SHADE SELECTION
OPTICAL PROPERTIES OF DENTAL MATERIALS AND SHADE SELECTIONOPTICAL PROPERTIES OF DENTAL MATERIALS AND SHADE SELECTION
OPTICAL PROPERTIES OF DENTAL MATERIALS AND SHADE SELECTIONHrishitaMajumder
 
Optical Properties of Dental Materials
Optical Properties of Dental MaterialsOptical Properties of Dental Materials
Optical Properties of Dental MaterialsShubham Parmar
 
LASERS IN ENDODONTICS AND CONSERVATIVE DENTISTRY
LASERS IN ENDODONTICS AND CONSERVATIVE DENTISTRYLASERS IN ENDODONTICS AND CONSERVATIVE DENTISTRY
LASERS IN ENDODONTICS AND CONSERVATIVE DENTISTRYBlagoja Lazovski
 
Shade selection/ orthodontics training courses
Shade selection/ orthodontics training coursesShade selection/ orthodontics training courses
Shade selection/ orthodontics training coursesIndian dental academy
 
Cast post - Restoration of endodontically treated teeth
Cast post - Restoration of endodontically treated teethCast post - Restoration of endodontically treated teeth
Cast post - Restoration of endodontically treated teethYogha Padhma Asokan
 
partial coverage restorations
partial coverage restorationspartial coverage restorations
partial coverage restorationsIAU Dent
 
The science of color, light and shade
The science of color, light and shadeThe science of color, light and shade
The science of color, light and shadeMohamed Ahmed
 
TOOTH DISCOLORATION AND BLEACHING
TOOTH DISCOLORATION AND BLEACHINGTOOTH DISCOLORATION AND BLEACHING
TOOTH DISCOLORATION AND BLEACHINGDrDevanshiShrama
 
Light curing units - Dr. JAGADEESH KODITHYALA
Light curing units - Dr. JAGADEESH KODITHYALALight curing units - Dr. JAGADEESH KODITHYALA
Light curing units - Dr. JAGADEESH KODITHYALAJagadeesh Kodityala
 
Definitive casts and dies
Definitive casts and diesDefinitive casts and dies
Definitive casts and dieshesham1964
 

What's hot (20)

color and Shade selection techinque
color and Shade selection techinquecolor and Shade selection techinque
color and Shade selection techinque
 
COLOUR IN DENTAL AESTHETICS
COLOUR IN DENTAL AESTHETICS COLOUR IN DENTAL AESTHETICS
COLOUR IN DENTAL AESTHETICS
 
Shade selection in FPD
Shade selection in FPDShade selection in FPD
Shade selection in FPD
 
Color science and optics, PROSTHODONTICS
Color science and optics, PROSTHODONTICS Color science and optics, PROSTHODONTICS
Color science and optics, PROSTHODONTICS
 
Recent Advances in Dental Ceramics
Recent Advances in Dental CeramicsRecent Advances in Dental Ceramics
Recent Advances in Dental Ceramics
 
Recent advances in direct tooth coloured restoration [autosaved]
Recent advances in direct tooth coloured restoration [autosaved]Recent advances in direct tooth coloured restoration [autosaved]
Recent advances in direct tooth coloured restoration [autosaved]
 
Colour and Shade Selection in dental practise
Colour and Shade Selection in dental practiseColour and Shade Selection in dental practise
Colour and Shade Selection in dental practise
 
Shade selection
Shade selectionShade selection
Shade selection
 
OPTICAL PROPERTIES OF DENTAL MATERIALS AND SHADE SELECTION
OPTICAL PROPERTIES OF DENTAL MATERIALS AND SHADE SELECTIONOPTICAL PROPERTIES OF DENTAL MATERIALS AND SHADE SELECTION
OPTICAL PROPERTIES OF DENTAL MATERIALS AND SHADE SELECTION
 
Optical Properties of Dental Materials
Optical Properties of Dental MaterialsOptical Properties of Dental Materials
Optical Properties of Dental Materials
 
Ferrule effect
Ferrule effectFerrule effect
Ferrule effect
 
LASERS IN ENDODONTICS AND CONSERVATIVE DENTISTRY
LASERS IN ENDODONTICS AND CONSERVATIVE DENTISTRYLASERS IN ENDODONTICS AND CONSERVATIVE DENTISTRY
LASERS IN ENDODONTICS AND CONSERVATIVE DENTISTRY
 
Shade selection/ orthodontics training courses
Shade selection/ orthodontics training coursesShade selection/ orthodontics training courses
Shade selection/ orthodontics training courses
 
Cast post - Restoration of endodontically treated teeth
Cast post - Restoration of endodontically treated teethCast post - Restoration of endodontically treated teeth
Cast post - Restoration of endodontically treated teeth
 
partial coverage restorations
partial coverage restorationspartial coverage restorations
partial coverage restorations
 
The science of color, light and shade
The science of color, light and shadeThe science of color, light and shade
The science of color, light and shade
 
TOOTH DISCOLORATION AND BLEACHING
TOOTH DISCOLORATION AND BLEACHINGTOOTH DISCOLORATION AND BLEACHING
TOOTH DISCOLORATION AND BLEACHING
 
Light curing units - Dr. JAGADEESH KODITHYALA
Light curing units - Dr. JAGADEESH KODITHYALALight curing units - Dr. JAGADEESH KODITHYALA
Light curing units - Dr. JAGADEESH KODITHYALA
 
Pressable ceramics
Pressable ceramicsPressable ceramics
Pressable ceramics
 
Definitive casts and dies
Definitive casts and diesDefinitive casts and dies
Definitive casts and dies
 

Viewers also liked

Shade Selection techniques 1
Shade Selection techniques 1Shade Selection techniques 1
Shade Selection techniques 1Amin Abusallamah
 
Shade selection for FPD
Shade selection for FPDShade selection for FPD
Shade selection for FPDSk Aziz Ikbal
 
Shade Selection techniques
Shade Selection techniques Shade Selection techniques
Shade Selection techniques a7med2101
 
concept of Color in prosthodontics / cosmetic dentistry training
concept of Color in prosthodontics / cosmetic dentistry trainingconcept of Color in prosthodontics / cosmetic dentistry training
concept of Color in prosthodontics / cosmetic dentistry trainingIndian dental academy
 
Shade selection/ academy laser dentistry
Shade selection/ academy laser dentistryShade selection/ academy laser dentistry
Shade selection/ academy laser dentistryIndian dental academy
 
DENTAL CERAMICS Dental Porcelain All-CERAMIC RESTORATIONS dental material
DENTAL CERAMICS Dental Porcelain All-CERAMIC RESTORATIONS dental materialDENTAL CERAMICS Dental Porcelain All-CERAMIC RESTORATIONS dental material
DENTAL CERAMICS Dental Porcelain All-CERAMIC RESTORATIONS dental materialDr-Faisal Al-Qahtani
 
Scientific and artistic principles of tooth shade selection
Scientific and artistic principles of tooth shade selectionScientific and artistic principles of tooth shade selection
Scientific and artistic principles of tooth shade selectionRami Magdi
 
My color science/prosthodontic courses
My color science/prosthodontic coursesMy color science/prosthodontic courses
My color science/prosthodontic coursesIndian dental academy
 
Esthetics in fpd/ oral surgery courses  
Esthetics in fpd/ oral surgery courses  Esthetics in fpd/ oral surgery courses  
Esthetics in fpd/ oral surgery courses  Indian dental academy
 
Visagism : The Art of Dental Composition
Visagism : The Art of Dental CompositionVisagism : The Art of Dental Composition
Visagism : The Art of Dental Compositiondentalid
 
Elastomers for dental uses
Elastomers for dental usesElastomers for dental uses
Elastomers for dental usesAlfredo Nevárez
 
Intro to Courageous Conversations - Creating Powerful Conversations to Achie...
Intro to Courageous Conversations - Creating Powerful Conversations to Achie...Intro to Courageous Conversations - Creating Powerful Conversations to Achie...
Intro to Courageous Conversations - Creating Powerful Conversations to Achie...Diane Boivie
 
Color a new dimension 2 / dental implant courses by Indian dental academy 
Color a new dimension 2 / dental implant courses by Indian dental academy Color a new dimension 2 / dental implant courses by Indian dental academy 
Color a new dimension 2 / dental implant courses by Indian dental academy Indian dental academy
 

Viewers also liked (17)

Shade Selection techniques 1
Shade Selection techniques 1Shade Selection techniques 1
Shade Selection techniques 1
 
Shade selection for FPD
Shade selection for FPDShade selection for FPD
Shade selection for FPD
 
Shade selection
Shade selectionShade selection
Shade selection
 
Shade Selection techniques
Shade Selection techniques Shade Selection techniques
Shade Selection techniques
 
concept of Color in prosthodontics / cosmetic dentistry training
concept of Color in prosthodontics / cosmetic dentistry trainingconcept of Color in prosthodontics / cosmetic dentistry training
concept of Color in prosthodontics / cosmetic dentistry training
 
Shade selection/ academy laser dentistry
Shade selection/ academy laser dentistryShade selection/ academy laser dentistry
Shade selection/ academy laser dentistry
 
DENTAL CERAMICS Dental Porcelain All-CERAMIC RESTORATIONS dental material
DENTAL CERAMICS Dental Porcelain All-CERAMIC RESTORATIONS dental materialDENTAL CERAMICS Dental Porcelain All-CERAMIC RESTORATIONS dental material
DENTAL CERAMICS Dental Porcelain All-CERAMIC RESTORATIONS dental material
 
Scientific and artistic principles of tooth shade selection
Scientific and artistic principles of tooth shade selectionScientific and artistic principles of tooth shade selection
Scientific and artistic principles of tooth shade selection
 
My color science/prosthodontic courses
My color science/prosthodontic coursesMy color science/prosthodontic courses
My color science/prosthodontic courses
 
So mau1
So mau1So mau1
So mau1
 
Ceramics
CeramicsCeramics
Ceramics
 
Esthetics in fpd/ oral surgery courses  
Esthetics in fpd/ oral surgery courses  Esthetics in fpd/ oral surgery courses  
Esthetics in fpd/ oral surgery courses  
 
Visagism : The Art of Dental Composition
Visagism : The Art of Dental CompositionVisagism : The Art of Dental Composition
Visagism : The Art of Dental Composition
 
Try in of crown and bridge
Try in of crown and bridgeTry in of crown and bridge
Try in of crown and bridge
 
Elastomers for dental uses
Elastomers for dental usesElastomers for dental uses
Elastomers for dental uses
 
Intro to Courageous Conversations - Creating Powerful Conversations to Achie...
Intro to Courageous Conversations - Creating Powerful Conversations to Achie...Intro to Courageous Conversations - Creating Powerful Conversations to Achie...
Intro to Courageous Conversations - Creating Powerful Conversations to Achie...
 
Color a new dimension 2 / dental implant courses by Indian dental academy 
Color a new dimension 2 / dental implant courses by Indian dental academy Color a new dimension 2 / dental implant courses by Indian dental academy 
Color a new dimension 2 / dental implant courses by Indian dental academy 
 

Similar to Taking shades for dentists

Color vision
Color visionColor vision
Color visionguisbond
 
Lect. 3 4th stage -2019
Lect. 3  4th stage -2019Lect. 3  4th stage -2019
Lect. 3 4th stage -2019Amir Hamde
 
My Thoughts About My Brain
My Thoughts About My BrainMy Thoughts About My Brain
My Thoughts About My BrainJoyce Knight
 
Colour schemes lesson 1
Colour schemes lesson 1Colour schemes lesson 1
Colour schemes lesson 1michael mcewan
 
Esthetic restoration seminar(newer) /endodontic courses
Esthetic restoration seminar(newer) /endodontic coursesEsthetic restoration seminar(newer) /endodontic courses
Esthetic restoration seminar(newer) /endodontic coursesIndian dental academy
 
Esthetic considerations. lect
Esthetic considerations. lectEsthetic considerations. lect
Esthetic considerations. lectAmeer Al-Ameedee
 
My color science/ orthodontics courses in india
My color science/ orthodontics courses in indiaMy color science/ orthodontics courses in india
My color science/ orthodontics courses in indiaIndian dental academy
 
SHADE SELECTION IN ESTHETIC DENTISTRY.pdf
SHADE SELECTION IN ESTHETIC DENTISTRY.pdfSHADE SELECTION IN ESTHETIC DENTISTRY.pdf
SHADE SELECTION IN ESTHETIC DENTISTRY.pdfDrSouravKirtania
 
My color science/ dental implant courses
My color science/ dental implant coursesMy color science/ dental implant courses
My color science/ dental implant coursesIndian dental academy
 
Introduction to esthetic dentistry
Introduction to esthetic dentistryIntroduction to esthetic dentistry
Introduction to esthetic dentistryislam alsakkaf
 
My color science (2)/ dental courses
My color science (2)/ dental coursesMy color science (2)/ dental courses
My color science (2)/ dental coursesIndian dental academy
 
Cone-Beams Tomography Report
Cone-Beams Tomography ReportCone-Beams Tomography Report
Cone-Beams Tomography ReportAmber Butler
 
Non Invasive Method of Diabetes Detection using Particle Swarm Optimization i...
Non Invasive Method of Diabetes Detection using Particle Swarm Optimization i...Non Invasive Method of Diabetes Detection using Particle Swarm Optimization i...
Non Invasive Method of Diabetes Detection using Particle Swarm Optimization i...ijcnes
 

Similar to Taking shades for dentists (20)

Color vision
Color visionColor vision
Color vision
 
Lect. 3 4th stage -2019
Lect. 3  4th stage -2019Lect. 3  4th stage -2019
Lect. 3 4th stage -2019
 
My Thoughts About My Brain
My Thoughts About My BrainMy Thoughts About My Brain
My Thoughts About My Brain
 
Color Blindness Essay
Color Blindness EssayColor Blindness Essay
Color Blindness Essay
 
Colour schemes lesson 1
Colour schemes lesson 1Colour schemes lesson 1
Colour schemes lesson 1
 
Esthetic restoration seminar(newer) /endodontic courses
Esthetic restoration seminar(newer) /endodontic coursesEsthetic restoration seminar(newer) /endodontic courses
Esthetic restoration seminar(newer) /endodontic courses
 
The Science of Color
The Science of ColorThe Science of Color
The Science of Color
 
shade ppt.pptx
shade ppt.pptxshade ppt.pptx
shade ppt.pptx
 
Esthetic considerations. lect
Esthetic considerations. lectEsthetic considerations. lect
Esthetic considerations. lect
 
Colour 1 theory 2014
Colour 1 theory 2014Colour 1 theory 2014
Colour 1 theory 2014
 
Esthetic considerations.
Esthetic considerations. Esthetic considerations.
Esthetic considerations.
 
My color science/ orthodontics courses in india
My color science/ orthodontics courses in indiaMy color science/ orthodontics courses in india
My color science/ orthodontics courses in india
 
Physical properties
Physical properties Physical properties
Physical properties
 
SHADE SELECTION IN ESTHETIC DENTISTRY.pdf
SHADE SELECTION IN ESTHETIC DENTISTRY.pdfSHADE SELECTION IN ESTHETIC DENTISTRY.pdf
SHADE SELECTION IN ESTHETIC DENTISTRY.pdf
 
My color science/ dental implant courses
My color science/ dental implant coursesMy color science/ dental implant courses
My color science/ dental implant courses
 
Introduction to esthetic dentistry
Introduction to esthetic dentistryIntroduction to esthetic dentistry
Introduction to esthetic dentistry
 
Hearing Test | Clermont FL
Hearing Test | Clermont FLHearing Test | Clermont FL
Hearing Test | Clermont FL
 
My color science (2)/ dental courses
My color science (2)/ dental coursesMy color science (2)/ dental courses
My color science (2)/ dental courses
 
Cone-Beams Tomography Report
Cone-Beams Tomography ReportCone-Beams Tomography Report
Cone-Beams Tomography Report
 
Non Invasive Method of Diabetes Detection using Particle Swarm Optimization i...
Non Invasive Method of Diabetes Detection using Particle Swarm Optimization i...Non Invasive Method of Diabetes Detection using Particle Swarm Optimization i...
Non Invasive Method of Diabetes Detection using Particle Swarm Optimization i...
 

Recently uploaded

M-2- General Reactions of amino acids.pptx
M-2- General Reactions of amino acids.pptxM-2- General Reactions of amino acids.pptx
M-2- General Reactions of amino acids.pptxDr. Santhosh Kumar. N
 
CHUYÊN ĐỀ DẠY THÊM TIẾNG ANH LỚP 11 - GLOBAL SUCCESS - NĂM HỌC 2023-2024 - HK...
CHUYÊN ĐỀ DẠY THÊM TIẾNG ANH LỚP 11 - GLOBAL SUCCESS - NĂM HỌC 2023-2024 - HK...CHUYÊN ĐỀ DẠY THÊM TIẾNG ANH LỚP 11 - GLOBAL SUCCESS - NĂM HỌC 2023-2024 - HK...
CHUYÊN ĐỀ DẠY THÊM TIẾNG ANH LỚP 11 - GLOBAL SUCCESS - NĂM HỌC 2023-2024 - HK...Nguyen Thanh Tu Collection
 
In - Vivo and In - Vitro Correlation.pptx
In - Vivo and In - Vitro Correlation.pptxIn - Vivo and In - Vitro Correlation.pptx
In - Vivo and In - Vitro Correlation.pptxAditiChauhan701637
 
AUDIENCE THEORY -- FANDOM -- JENKINS.pptx
AUDIENCE THEORY -- FANDOM -- JENKINS.pptxAUDIENCE THEORY -- FANDOM -- JENKINS.pptx
AUDIENCE THEORY -- FANDOM -- JENKINS.pptxiammrhaywood
 
Diploma in Nursing Admission Test Question Solution 2023.pdf
Diploma in Nursing Admission Test Question Solution 2023.pdfDiploma in Nursing Admission Test Question Solution 2023.pdf
Diploma in Nursing Admission Test Question Solution 2023.pdfMohonDas
 
The Singapore Teaching Practice document
The Singapore Teaching Practice documentThe Singapore Teaching Practice document
The Singapore Teaching Practice documentXsasf Sfdfasd
 
CAULIFLOWER BREEDING 1 Parmar pptx
CAULIFLOWER BREEDING 1 Parmar pptxCAULIFLOWER BREEDING 1 Parmar pptx
CAULIFLOWER BREEDING 1 Parmar pptxSaurabhParmar42
 
Human-AI Co-Creation of Worked Examples for Programming Classes
Human-AI Co-Creation of Worked Examples for Programming ClassesHuman-AI Co-Creation of Worked Examples for Programming Classes
Human-AI Co-Creation of Worked Examples for Programming ClassesMohammad Hassany
 
DUST OF SNOW_BY ROBERT FROST_EDITED BY_ TANMOY MISHRA
DUST OF SNOW_BY ROBERT FROST_EDITED BY_ TANMOY MISHRADUST OF SNOW_BY ROBERT FROST_EDITED BY_ TANMOY MISHRA
DUST OF SNOW_BY ROBERT FROST_EDITED BY_ TANMOY MISHRATanmoy Mishra
 
Easter in the USA presentation by Chloe.
Easter in the USA presentation by Chloe.Easter in the USA presentation by Chloe.
Easter in the USA presentation by Chloe.EnglishCEIPdeSigeiro
 
Ultra structure and life cycle of Plasmodium.pptx
Ultra structure and life cycle of Plasmodium.pptxUltra structure and life cycle of Plasmodium.pptx
Ultra structure and life cycle of Plasmodium.pptxDr. Asif Anas
 
How to Make a Field read-only in Odoo 17
How to Make a Field read-only in Odoo 17How to Make a Field read-only in Odoo 17
How to Make a Field read-only in Odoo 17Celine George
 
Patterns of Written Texts Across Disciplines.pptx
Patterns of Written Texts Across Disciplines.pptxPatterns of Written Texts Across Disciplines.pptx
Patterns of Written Texts Across Disciplines.pptxMYDA ANGELICA SUAN
 
Drug Information Services- DIC and Sources.
Drug Information Services- DIC and Sources.Drug Information Services- DIC and Sources.
Drug Information Services- DIC and Sources.raviapr7
 
Presentation on the Basics of Writing. Writing a Paragraph
Presentation on the Basics of Writing. Writing a ParagraphPresentation on the Basics of Writing. Writing a Paragraph
Presentation on the Basics of Writing. Writing a ParagraphNetziValdelomar1
 
Education and training program in the hospital APR.pptx
Education and training program in the hospital APR.pptxEducation and training program in the hospital APR.pptx
Education and training program in the hospital APR.pptxraviapr7
 
UKCGE Parental Leave Discussion March 2024
UKCGE Parental Leave Discussion March 2024UKCGE Parental Leave Discussion March 2024
UKCGE Parental Leave Discussion March 2024UKCGE
 
The Stolen Bacillus by Herbert George Wells
The Stolen Bacillus by Herbert George WellsThe Stolen Bacillus by Herbert George Wells
The Stolen Bacillus by Herbert George WellsEugene Lysak
 
How to Add a New Field in Existing Kanban View in Odoo 17
How to Add a New Field in Existing Kanban View in Odoo 17How to Add a New Field in Existing Kanban View in Odoo 17
How to Add a New Field in Existing Kanban View in Odoo 17Celine George
 

Recently uploaded (20)

M-2- General Reactions of amino acids.pptx
M-2- General Reactions of amino acids.pptxM-2- General Reactions of amino acids.pptx
M-2- General Reactions of amino acids.pptx
 
CHUYÊN ĐỀ DẠY THÊM TIẾNG ANH LỚP 11 - GLOBAL SUCCESS - NĂM HỌC 2023-2024 - HK...
CHUYÊN ĐỀ DẠY THÊM TIẾNG ANH LỚP 11 - GLOBAL SUCCESS - NĂM HỌC 2023-2024 - HK...CHUYÊN ĐỀ DẠY THÊM TIẾNG ANH LỚP 11 - GLOBAL SUCCESS - NĂM HỌC 2023-2024 - HK...
CHUYÊN ĐỀ DẠY THÊM TIẾNG ANH LỚP 11 - GLOBAL SUCCESS - NĂM HỌC 2023-2024 - HK...
 
In - Vivo and In - Vitro Correlation.pptx
In - Vivo and In - Vitro Correlation.pptxIn - Vivo and In - Vitro Correlation.pptx
In - Vivo and In - Vitro Correlation.pptx
 
AUDIENCE THEORY -- FANDOM -- JENKINS.pptx
AUDIENCE THEORY -- FANDOM -- JENKINS.pptxAUDIENCE THEORY -- FANDOM -- JENKINS.pptx
AUDIENCE THEORY -- FANDOM -- JENKINS.pptx
 
Diploma in Nursing Admission Test Question Solution 2023.pdf
Diploma in Nursing Admission Test Question Solution 2023.pdfDiploma in Nursing Admission Test Question Solution 2023.pdf
Diploma in Nursing Admission Test Question Solution 2023.pdf
 
The Singapore Teaching Practice document
The Singapore Teaching Practice documentThe Singapore Teaching Practice document
The Singapore Teaching Practice document
 
CAULIFLOWER BREEDING 1 Parmar pptx
CAULIFLOWER BREEDING 1 Parmar pptxCAULIFLOWER BREEDING 1 Parmar pptx
CAULIFLOWER BREEDING 1 Parmar pptx
 
Human-AI Co-Creation of Worked Examples for Programming Classes
Human-AI Co-Creation of Worked Examples for Programming ClassesHuman-AI Co-Creation of Worked Examples for Programming Classes
Human-AI Co-Creation of Worked Examples for Programming Classes
 
DUST OF SNOW_BY ROBERT FROST_EDITED BY_ TANMOY MISHRA
DUST OF SNOW_BY ROBERT FROST_EDITED BY_ TANMOY MISHRADUST OF SNOW_BY ROBERT FROST_EDITED BY_ TANMOY MISHRA
DUST OF SNOW_BY ROBERT FROST_EDITED BY_ TANMOY MISHRA
 
Easter in the USA presentation by Chloe.
Easter in the USA presentation by Chloe.Easter in the USA presentation by Chloe.
Easter in the USA presentation by Chloe.
 
Ultra structure and life cycle of Plasmodium.pptx
Ultra structure and life cycle of Plasmodium.pptxUltra structure and life cycle of Plasmodium.pptx
Ultra structure and life cycle of Plasmodium.pptx
 
How to Make a Field read-only in Odoo 17
How to Make a Field read-only in Odoo 17How to Make a Field read-only in Odoo 17
How to Make a Field read-only in Odoo 17
 
Patterns of Written Texts Across Disciplines.pptx
Patterns of Written Texts Across Disciplines.pptxPatterns of Written Texts Across Disciplines.pptx
Patterns of Written Texts Across Disciplines.pptx
 
Drug Information Services- DIC and Sources.
Drug Information Services- DIC and Sources.Drug Information Services- DIC and Sources.
Drug Information Services- DIC and Sources.
 
Presentation on the Basics of Writing. Writing a Paragraph
Presentation on the Basics of Writing. Writing a ParagraphPresentation on the Basics of Writing. Writing a Paragraph
Presentation on the Basics of Writing. Writing a Paragraph
 
Education and training program in the hospital APR.pptx
Education and training program in the hospital APR.pptxEducation and training program in the hospital APR.pptx
Education and training program in the hospital APR.pptx
 
UKCGE Parental Leave Discussion March 2024
UKCGE Parental Leave Discussion March 2024UKCGE Parental Leave Discussion March 2024
UKCGE Parental Leave Discussion March 2024
 
The Stolen Bacillus by Herbert George Wells
The Stolen Bacillus by Herbert George WellsThe Stolen Bacillus by Herbert George Wells
The Stolen Bacillus by Herbert George Wells
 
Personal Resilience in Project Management 2 - TV Edit 1a.pdf
Personal Resilience in Project Management 2 - TV Edit 1a.pdfPersonal Resilience in Project Management 2 - TV Edit 1a.pdf
Personal Resilience in Project Management 2 - TV Edit 1a.pdf
 
How to Add a New Field in Existing Kanban View in Odoo 17
How to Add a New Field in Existing Kanban View in Odoo 17How to Add a New Field in Existing Kanban View in Odoo 17
How to Add a New Field in Existing Kanban View in Odoo 17
 

Taking shades for dentists

  • 1. Mark Oborn RDT LBIDST Of all the things I’ve lost in life , the things I miss the most are my marbles
  • 3.
  • 4.
  • 5. Colour doesn’t exist It is merely our brains interpretation of a series of effects and actions placed on a particular wavelength of light
  • 6.
  • 7.
  • 8.
  • 9.
  • 10.
  • 11.
  • 12.
  • 13.
  • 14. Reflection Transmission Interference Dispersion Scattering Look at the water in this scene. We know water is a colourless liquid, yet due to these effects it looks everything from black to white and all shades of blue in this photo
  • 15. We all also have preconceptions Picture a summers day?
  • 16. Did your picture look anything like either of these?
  • 17. Now picture the colour Orange?
  • 18. Which shade of orange did you picture?
  • 19. The Effects of the Gingiva Look at the dot in the centre, depending on the surrounding colour, the yellow bar at each end looks slightly different. Which is most representative?
  • 20.
  • 21. OSRAM TABLE OSRAM 965 is one of the best light bulbs to help overcome this
  • 22.
  • 23. There are many depths of colour on a tooth
  • 24. Dentine Colour Dentine Effects Enamel Colours Surface Effects
  • 25. We try to match this with a crown, these are some of the colours we would use at different depths to get a C3
  • 26. A3 Dark stain D2 White banding Feint orange flecks Translucent incisal This is how shades often are drawn by dentists and technicians alike
  • 27. Dentine Colour Dentine Effects Enamel Colours Surface Effects But where do these colours all go? AT what depth?
  • 28. A3 dentine White band on dentine D2 Dentine I recommend breaking the tooth down in to layers, look deep within the tooth. Then map it the DENTINE only.
  • 29. Orange Enamel TOS10G Enamel TOS58 Opalescent blue TOS10B Surface stain neck and body white striations Next map the ENAMEL only, this avoids too much information on the prescription and gives us a 3D map of where to build the colours
  • 30. This is how I do it
  • 31.  
  • 32.  
  • 33.  
  • 34.  
  • 36.
  • 37. Communication must be taken seriously. Each person can interpret the last person differently with disasterous results Patient wants Dentist says Technician hears “ I want perfect teeth” “ Make the teeth white, symmetrical, straight and in line” Oops a disasterous case!
  • 38. Use Contrastors for photos General Medical
  • 39. With black contrasters the incisal architecture is easier to see
  • 40.  
  • 41. Photos to take Full arch in ICP
  • 42.  
  • 43. Photos to take Single tooth, Teeth apart
  • 44. Notice how different the tooth looks when open and closed, take both images
  • 45. Photos to take Lingual
  • 46. This shows us how to map the incisal colours
  • 47. Photos to take With shade tab
  • 48. This gives the lab an idea of gradation of colour against a standard
  • 49. Modify the image properties. Increase contrast and decrease brightness
  • 50. The various effects then stand out which makes mapping easier
  • 51. SBO Dental Laboratory 01707 663293 www.sbodentallaboratory.co.uk Precision meets Art Thank you for your attention