Transcript
Filling materials Ass. Prof.
Dr. Zsuzsanna Tóth Ph.D.
Ass. Prof. Dr. Zsuzsanna Tóth Ph.D.
Dept. of Restorative Dentistry and
Endodontics
RESTORATIVE DENTAL MATERIALS
Filling materials Ass. Prof.
Dr. Zsuzsanna Tóth Ph.D.
Aim:
educate dentists -- good knowledge
-- humane mentality
restore and
maintain oral health of patient
prevent pathological processes
Department of Conservative Dentistry → → Department of Restorative Dentistry and
Endodontics
Filling materials Ass. Prof.
Dr. Zsuzsanna Tóth Ph.D.
Department of Restorative Dentistry and Endodontics
Function of the teeth:
• chewing
• phonation
• esthetics
Filling materials Ass. Prof.
Dr. Zsuzsanna Tóth Ph.D.
Conservative treatments
Hard tissue lesions
restoration: filling
inlay-onlay
crown
dowel-core/fibre post build-up
Department of Restorative Dentistry and Endodontics
Filling materials Ass. Prof.
Dr. Zsuzsanna Tóth Ph.D.
dental plaque
ecologic system
caries periodontal disease
Filling materials Ass. Prof.
Dr. Zsuzsanna Tóth Ph.D.
TherapyCaries
pulp vital restoration
pulp inflamed or non-vital
root canal treatment or extraction
Filling materials Ass. Prof.
Dr. Zsuzsanna Tóth Ph.D.
• Biocompatibility
• Adequate mechanical properties:
- press, strain, flex coefficient, resistivity
- elasticity
- surface hardness
- abrasion resistance
• Shape/form and volume stability
- tooth-similar thermal expansion
Cariestherapy Requirements
Filling materials Ass. Prof.
Dr. Zsuzsanna Tóth Ph.D.
• Resistance against humidity, indissolubility, bonding
• Thermal and electrical isolation
• Antiseptic effect, caries-prophylactic properties
• Radiopacity
• Tooth-similar optical properties
• Simple application, finishing, polishing
• Easy removal
• Low price
Cariestherapy Requirements
Filling materials Ass. Prof.
Dr. Zsuzsanna Tóth Ph.D.
• Temporary restorative materials
• Liners and bases
• Definitive restorative materials- Direct restorative dental materials (plastic)
AmalgamsCementCermet CementPolymersComposite
- Indirect restorative dental materials (solid)MetalCeramic
Glass-ceramicDirect Ceramic (Cerec)Gold-ceramic
Composite
Restorative dental materials
Filling materials Ass. Prof.
Dr. Zsuzsanna Tóth Ph.D.
• Temporary restorative materials
• Liners and bases
Restorative dental materials
Filling materials Ass. Prof.
Dr. Zsuzsanna Tóth Ph.D.
Definitive restorative materials
- Direct restorative dental materials (plastic)
AmalgamsCementCermet CementPolymersComposite
Restorative dental materials
Filling materials Ass. Prof.
Dr. Zsuzsanna Tóth Ph.D.
- Indirect restorative dental materials (solid)MetalCeramic
Glass-ceramicDirect Ceramic (Cerec)Gold-ceramic
Composite
Restorative dental materials
Filling materials Ass. Prof.
Dr. Zsuzsanna Tóth Ph.D.
INDICATION
• Lack of time• Heavy bleeding• Inlay – Onlay• Separation• Rootcanaltreatment• Pulptreatment• Prosthetics• Orthodontics
Temporary filling
Filling materials Ass. Prof.
Dr. Zsuzsanna Tóth Ph.D.
• Simple application
• Fast setting
• Inlay - onlay
• Adequate mechanical properties
• Biocompatibility
• No permeability
• Tooth-similar optical properties
• Colour permanency
• Bonding
• Resistance against humidity, indissolubility
• Thermal and electrical isolation
• Radiopacity
• Easy removal
Temporary filling
Filling materials Ass. Prof.
Dr. Zsuzsanna Tóth Ph.D.
MATERIALS
• Cotton pellet no!!!• Guttapercha – Bonwill filling - Inlay• Cements
- Zinkoxisulphat (Fletcher)- Zinkoxiphosphat- Polycarboxylat- EBA: ethoxy-bensoic acid + Eugenol- Glasionomer
• Pastes » Lumicon (Heraeus Kulzer)» Cavit (ESPE)» Clip (Voco)» Provimat (Spofa)
Temporary filling
Filling materials Ass. Prof.
Dr. Zsuzsanna Tóth Ph.D.
• Tooth-similar optical properties
• Colour permanency
REQUIREMENTS
Temporary filling
Filling materials Ass. Prof.
Dr. Zsuzsanna Tóth Ph.D.
Direct - Indirect
Metall (gold-, silver-palladium alloy) Composite Ceramic
Laboratorium - Chairside Technik
Composite
CAD-CAM
Inlay - onlay
Filling materials Ass. Prof.
Dr. Zsuzsanna Tóth Ph.D.
Inlay - onlay
Metall
Ceramic
Glass ceramic
Direct Ceramic (Cerec)
Gold ceramic
Composite
Filling materials Ass. Prof.
Dr. Zsuzsanna Tóth Ph.D.
Chairside CAD/CAM
2022
by courtesy of student Chiara E. Klett
Filling materials Ass. Prof.
Dr. Zsuzsanna Tóth Ph.D.
2022 by courtesy of student Chiara E. Klett
Chairside CAD/CAM
Filling materials Ass. Prof.
Dr. Zsuzsanna Tóth Ph.D.
Thank youfor your attention!
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