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A sharp dental probe can be gently used to identify defects in the tooth surface. The probe will stick when removed from a carious lesion due to the softened dentine.
 
A sharp dental probe can be gently used to identify defects in the tooth surface. The probe will stick when removed from a carious lesion due to the softened dentine.
 
===Diagnostic Imaging===
 
===Diagnostic Imaging===
Radiographs of the tooth may show a radiolucency within the tooth or below the occlusal surface. The extent of lesions may be underestimated as a 40% loss of mineral content is required before a radiolucency is seen on a radiograph. In addition this means that advanced lesions are also more difficult to interpret.  
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Radiographs of the tooth may show a radiolucency within the tooth or below the occlusal surface. The extent of lesions may be underestimated as a 40% loss of mineral content is required before a radiolucency is seen on a radiograph. In addition this means that advanced lesions are also more difficult to interpret.
    
==Treatment==
 
==Treatment==
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Factors that have contributed to the formation of the caries should be addressed:
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*Diet assessment (reduce amount of fermentable carbohydrate)
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*Salivary gland assessment (investigate the possibility of salivary gland dysfunction)
    
==Prognosis==
 
==Prognosis==
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