口腔龋病示教(英文版)
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Occlusal caries Root caries
Smooth surface caries Linear enamel caries
10
Clinical Manifestation and Symptoms
changes in tissue color, texture, and structure
DentalCaries
1
1.DEFENITION
Dental caries, also known as tooth decay, cavities, or caries, is a breakdown of teeth due to activities of bacteria.
2
Dental caries
Dental caries is the main reason !
6
Prevalence and incidence
Almost everyone is affected by dental caries.
7
Clinical classification of caries
According to three basic factors : 1、severity and rate of progression 2、anatomical site(involving site) 3、age patterns at which lesions
dental caries and classification. Simply describe clinical manifestation
and symptoms of dental caries.
18
13
Exபைடு நூலகம்mination
Temperature test X-ray Transillumination
14
Diagnosis
Clinical signs
visual – color, texture, shape,
location, cavitation,
Clinical symptoms
Diagnostic test--examination
15
Treatment
Non-surgical Surgical
- remineralization - restoration
The different ways of treatment depend on the size and depth of the cavity, and how much structure has been lost.
filling material lining material pulp-capping material
Calcium hydroxide
16
Prevention is the most important for dental caries.
17
Problem for review
What is the etiology of dental caries? Be familiar with the definitions of
C very sensitive to
stimulator
D the acute pain
C
D
12
Examination
Clinical observations (Visual change)
Probing
The explorer tip can easily damage white spot lesions
Visible pits or holes in the tooth
Colour changing Soften Pain
11
A Early caries may have
no symptoms B be sensitive to sweet
A
B
foods or to hot and cold
temperatures
An chronic infectious disease with progressive destruction of tooth.
3
2.CAUSE:【four factors】
1889, Miller: chemocoparasitic theory
4
5
Tooth loss is common health problem.
predominate
8
Classification according to the developing speed
Acute caries
Rampant caries
Chronic caries
Arrested caries
9
Classification according to the involving site
Smooth surface caries Linear enamel caries
10
Clinical Manifestation and Symptoms
changes in tissue color, texture, and structure
DentalCaries
1
1.DEFENITION
Dental caries, also known as tooth decay, cavities, or caries, is a breakdown of teeth due to activities of bacteria.
2
Dental caries
Dental caries is the main reason !
6
Prevalence and incidence
Almost everyone is affected by dental caries.
7
Clinical classification of caries
According to three basic factors : 1、severity and rate of progression 2、anatomical site(involving site) 3、age patterns at which lesions
dental caries and classification. Simply describe clinical manifestation
and symptoms of dental caries.
18
13
Exபைடு நூலகம்mination
Temperature test X-ray Transillumination
14
Diagnosis
Clinical signs
visual – color, texture, shape,
location, cavitation,
Clinical symptoms
Diagnostic test--examination
15
Treatment
Non-surgical Surgical
- remineralization - restoration
The different ways of treatment depend on the size and depth of the cavity, and how much structure has been lost.
filling material lining material pulp-capping material
Calcium hydroxide
16
Prevention is the most important for dental caries.
17
Problem for review
What is the etiology of dental caries? Be familiar with the definitions of
C very sensitive to
stimulator
D the acute pain
C
D
12
Examination
Clinical observations (Visual change)
Probing
The explorer tip can easily damage white spot lesions
Visible pits or holes in the tooth
Colour changing Soften Pain
11
A Early caries may have
no symptoms B be sensitive to sweet
A
B
foods or to hot and cold
temperatures
An chronic infectious disease with progressive destruction of tooth.
3
2.CAUSE:【four factors】
1889, Miller: chemocoparasitic theory
4
5
Tooth loss is common health problem.
predominate
8
Classification according to the developing speed
Acute caries
Rampant caries
Chronic caries
Arrested caries
9
Classification according to the involving site