Podcast
Questions and Answers
What is the primary role of dentine in the structure of the tooth?
What is the primary role of dentine in the structure of the tooth?
- To act as a supportive tissue for enamel
- To facilitate taste sensation
- To provide hardness and protect the pulp (correct)
- To produce saliva for lubrication
Which type of dentine is typically formed after tooth eruption?
Which type of dentine is typically formed after tooth eruption?
- Secondary dentine (correct)
- Circumpulpal dentine
- Tertiary dentine
- Primary dentine
Which cells are primarily responsible for the formation of dentine?
Which cells are primarily responsible for the formation of dentine?
- Fibroblasts
- Odontoblasts (correct)
- Ameloblasts
- Cementoblasts
What is a clinical significance of tertiary dentine?
What is a clinical significance of tertiary dentine?
How does the composition of dentine primarily contribute to its overall function?
How does the composition of dentine primarily contribute to its overall function?
In terms of embryonic origin, dentine is derived from which type of cells?
In terms of embryonic origin, dentine is derived from which type of cells?
Which possible condition does not closely relate to dentine in the context of clinical health?
Which possible condition does not closely relate to dentine in the context of clinical health?
What characterizes primary dentine compared to secondary and tertiary dentine?
What characterizes primary dentine compared to secondary and tertiary dentine?
What is the primary difference between tertiary dentine and secondary dentine?
What is the primary difference between tertiary dentine and secondary dentine?
Flashcards
Role of Dentine
Role of Dentine
Provides hardness and protects the pulp.
Secondary Dentine
Secondary Dentine
Dentine that forms after the tooth emerges into the mouth.
Odontoblasts
Odontoblasts
Cells that are responsible for forming dentine.
Clinical Significance of Tertiary Dentine
Clinical Significance of Tertiary Dentine
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Dentine Composition and Function
Dentine Composition and Function
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Origin of Dentine
Origin of Dentine
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Condition Least Related to Dentine
Condition Least Related to Dentine
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Primary Dentine
Primary Dentine
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Difference between Tertiary & Secondary Dentine
Difference between Tertiary & Secondary Dentine
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Study Notes
Dentine Histology
- Location: Bulk of the tooth, inside the enamel
- Formation: Dentinogenesis - formed by odontoblasts
- Embryonic Origin: Neural crest cells
- Clinical Significance:
- Caries identification
- Hypersensitivity
- Restorative Bonding and Materials
- Pathology and Repair of infected dentine
- Radiographic interpretation
- Pulp health and treatment
- Key Benefits of Understanding Dentine:
- Differentiate between healthy and abnormal dentine
- Improve clinical assessment, diagnosis, management and advice
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Description
Explore the key aspects of dentine histology, including its formation through dentinogenesis and significance in dental health. Understand the clinical relevance of dentine in areas such as caries identification, hypersensitivity, and restorative bonding. This quiz aims to enhance your comprehension of healthy versus abnormal dentine and its implications for clinical practice.
