A Practical Approach to Operative Dentistry
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Gordon B. Gray. A Practical Approach to Operative Dentistry
Table of Contents
List of Illustrations
Guide
Pages
A Practical Approach to Operative Dentistry
Preface
About the Companion Website
1 Instruments
Diagnosis
Operative Management
Instrument Tray
Handpieces and Burs. Air Turbine
Contra‐Angled Handpiece
Burs
Matrix Systems
Further Reading
2 Isolation
Methods of Isolation
Further Reading
3 Dental Charting
Charting Notations. Zsigmondy‐Palmer Notation
FDI Two‐Digit Charting Notation (Fédération Dentaire Internationale)
Forensic Dental Notation (Box Charting)
Tooth Surfaces
Abbreviations for Dental Charting
US Tooth Numbering Notation
Further Reading
4 Minimally Invasive Dentistry
Protocol for Using Minimally Invasive Dentistry
Diagnosis
Alternative Cavity Classification System
Assessment of Caries Risk
Reduction in Cariogenic Bacteria
Arresting Active Lesions
Remineralisation of Carious Lesions and Monitoring
Restoration of Cavities Using Minimal Cavity Designs
Repairing Defective Restorations
Monitoring
Cavity Preparation
MID for Pits and Fissures
MID for Interproximal Lesions. Tunnel Restorations
Box Preparation
Icon
Other Examples of a More Minimal Approach to Treatment. Micro‐Abrasion
Veneers
Adhesive Bridges
Adhesive Onlays
Further Reading
5 Pit and Fissure Caries
Dental Probe
Visual Method
Visual Method with Magnification
Transillumination
Bitewing Radiograph
Electronic Methods of Fissure Caries Diagnosis
Enamel Biopsy
Caries Risk Assessment
Categorising Fissure Lesions and Selecting a Management Option
Sealant Restorations
Evidence Based Dentistry
Summary
International Caries Classification and Management System
Clinical Guide to Restoring a Tooth Using a Sealant Restoration Technique
Clinical Guide to Restoring a Posterior Tooth with a Composite Resin
A Clinical Case
Further Reading
6 Posterior Approximal Restorations
Tunnel Restorations
Removal of the Marginal Ridge
Lining
Matrix Bands
Finishing the Restoration
The Extensive Restoration
Summary
Clinical Guide to Restoring an Interproximal Lesion with a Self‐Retentive Box
Clinical Guide to Restoring a Class II Lesion with Composite Resin
A Clinical Case
Clinical Guide to Restoring a Class II Lesion with Amalgam
Clinical Guide to Restoring an Extensive Class II Lesion
Further Reading
7 Restorations in Anterior Teeth
Cavity Design. Isolation
Accessing the Carious Lesion
Caries Removal
Enamel Margins
Use of a Lining Material
Summary
Restoration of Anterior Interproximal Caries
Restoration of a Fractured Incisor
A Clinical Case
Further Reading
8 Restoration of Lesions in Cervical Third
Aetiology
Appearance
Factors Increasing Incidence of Lesions
Direct Replacement Restorations
Cervical Glass Ionomer Cement (GIC) and Compomer Restorations
Compomer Restorations
Further Reading
9 Indirect Restorations
Principles of Crown Preparation
Assessment of a Patient for an Onlay or Crown
MOD Gold Onlay
Full Gold Crown
A Clinical Case of Porcelain Onlay
Further Reading
10 Porcelain Fused to Metal and All‐Ceramic Crowns
PFM Crown
All‐Ceramic Crown
Clinical Sequence for All‐Ceramic Crown
Further Reading
Index. a
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Отрывок из книги
Gordon B. Gray
BDS, MSc, DDS, PGCertEd
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It operates using compressed air, which turns the turbine containing the bur. The first handpiece was designed by John Walsh and first produced commercially by Dr John Borden in the USA in 1950. The handpiece has two main parts:
The turbine is precision made and converts the compressed air into rotational energy. The fins arranged around its periphery are caught by the flow of compressed air and rotate the turbine within the head of the instrument. A bur is held within the central axis of the turbine, and this is then rotated as the turbine turns. The burs inserted into air turbines are known as friction grip burs. Many handpieces now have a fibre optic facility to shine light directly at the tooth being prepared.
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