Just a brief overview on Restorations!.

1. RESTORATIONS
TULSI DAS URF RAHUL
#Mr_Dentist (LUMHS JAMSHORO)

2. TABLE OF CONTENT
 Classification of Dental Materials
 Types Of RDM
 Selection Of Dental Materials
 Analysis Of Problems
 Consideration Of Requirements
 Choice Of Suitable Materials
 Identifications Of Restoration
 Requirements Of Restoration Materials
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3. CLASSIFICATION
OF
DENTAL MATERIALS
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4. CLASSIFICATION OF DENTAL
MATERIALS
Dental materials can be classified as:
1. Preventive dental materials.
2. Restorative dental materials.
3. Auxiliary dental materials.
a) Direct restorative materials.
b) Indirect restorative dental materials.
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5. 1. RESTORATIVE DENTAL
MATERIALS (CONT.)
Help to repair or replace defected tooth structure.
 These include:
1. Amalgam.
2. Bonding agents.
3. Resin based composites.
4. Compomers.
5. Ceramics.
6. Liners.
7. Cement bases.
8. Dental polymers.
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6. TYPES OF RESTORATIVE DENTAL MATERIALS
a) Direct Restorative Materials:
• Used intraorally
• Fabricate restorations/ prosthetic devices directly
on the teeth or tissues.
b. Indirect Restorative Materials:
• Used extra orally.
• Formed indirectly over a cast or models.
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7. TEMPORARY RESTORATIVE DENTAL
MATERIALS
 Sub category of restorative materials. Intended to
be used to restore the tooth temporarily.
These include:
1. Orthodontic wires .
2. Cements used as temporary liners.
3. Cements used as temporary filling materials.
4. Acrylic resins used for inlays, crowns and fixed partial
dentures.
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8. SELECTION OF DENTAL MATERIALS
1. Analysis of the problem.
2. Consideration of the requirements.
3. Consideration of the available materials and their
properties.
4. Choice of a suitable materials.
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9. ANALYSIS OF THE PROBLEM
 Basic and very important step.
 Incorrect analysis may lead to wrong treatment
plan.
 Poor prognosis and failure of treatment eg,
Selection of filling materials
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10. CONSIDERATION OF REQUIREMENTS
 Enlist the requirement that a material must meet.
 Requirements of materials are dependent upon the
situations.
THOROUGH COMPARISON OF PROPERTIES OF THE AVAILABLE MATERIALS
WITH REQUIREMENTS
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11. CHOICE OF THE SUITABLE MATERIALS
 Final step.
 Narrowing the range of choice.
 Availability.
 Ease of handling.
 Cost effectiveness.
FACTORS:
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12. IDENTIFICATION OF RESTORATIONS:
Dental Restoration:
 Restores function $ appearance of oral structure
last by pathology, injury, or is congenitally missing.
Example
• Pathology – carries filling
• Injury –broken tooth: crown
• Congenitally –missing: prosthetic , Bridge
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13. IDENTIFICATION OF RESTORATIONS:
 Direct Restoration
A restoration that is created and placed directly into
the prep site of the tooth.
 Indirect Restoration
A restoration that is created outside of the mouth on a
model of the prepped tooth and later fixed into
mouth.
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14. DIRECT FILLING
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15. CROWN
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16. BRIDGE
 Abutment –the existing tooth/ teeth supporting the
bridge.
 Pontic –the replacement tooth.
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17. BRIDGE
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18. #Mr_Dentist

19. INDIRECT RESTORATIONS:
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20.  Veneers:
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21. THANK YOU
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