Age Changes In Tooth
Question 1. Cementum.
Answer:
Cementum:
- It is a mineralized, hard connective tissue that covers the anatomical roots of teeth.
- It is avascular and non-innervated.
- It begins at the CEJ and extends up to the root apex.
- It is light yellow in color.
- It contains 45-50% of inorganic material, 50-55% of organic material, and water.
- It has the highest fluoride content.
“Understanding age-related changes in teeth through FAQs: Causes, symptoms, and treatments explained”
Functions:
- Anchorage of the tooth to the alveolar bone.
- Adaptation by deposition and resorption.
- Repair against damage caused by trauma or resorption.
“Importance of studying age changes in teeth for dental students: Questions explained”
Question 2. Age changes in cementum.
Answer:
- Decreased vascularity.
- Reduction in metabolic rate.
- Reduction in healing capacity.
- Resorption activity is increased
- Continuous deposition of cementum occurs with age.
- Greater irregularity is seen in the surface of both cellular and acellular cementum.
- Cemental width increases more apically and lingually.
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