Unit 6_Dental Caries

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    Early, incipient (1st degree)

    Moderate (2nd degree)

    Advanced (3rd degree)

    Extensive (4th degree)

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    Occlusal, incisal

    Proximal

    Lingual, palatal

    Facial Cemental

    Recurrent

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    Caries immediately next to a restoration

    Inadequate margins or excavation

    Pulpal necrosis

    Metallic restorations often hide Clinical examination

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    Therapeutic radiation

    Xerostomia

    Sjogren’s syndrome

    Caries begins at cervical region Extensive decay

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    Between CEJ and alveolar crest

    Diffuse radiolucency

    Ill-defined borders

    Presence of the edge of root

    Clinical evaluation

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    Children

    Poor dietary habits

    Extensive caries

    Proximal and smooth surface

    Socio-economic factors

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    Location of the tooth

    Surface involved

    Size of the carious lesion

    Restoration, material

    X-ray beam angulation

    Film placement

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    Film type

    Developer solution – age

    kVp

    mAs Room lighting

    Observer