Understanding the Contributors to Dental Caries: Diet, Bugs, and More
Question 1. Write a short note on the contributing factors in dental caries.
Answer. The following are the contributing factors in dental caries.
- Dietary factors: Carbohydrates with types like monosaccharides, disaccharides, or polysaccharides, and the amount consumed, and whether it is consumed between meals.
- Microorganisms: Acidogenic Streptococcus mutants and Actinomycosis viscosus.
- Systemic factors: Hereditary, pregnancy, and lactation factors have been suggested as etiological factors for dental caries.
- Host factors: Poor oral hygiene and improper brushing techniques may lead to dental caries.
- Immunological factors: The functional role of circulating antibodies as protective agents against tooth decay has been demonstrated in nonhuman primates.
“Understanding dental caries through FAQs: Diet, bacteria, and more explained”
Question 2. Write notes on nursing bottle syndrome.
Answer. It is also called nursing caries or baby bottle syndrome, and bottle mouth syndrome.
This is a type of rampant caries affecting deciduous dentition.
Etiology
It occurs due to prolonged use of:
- A nursing bottle containing milk or milk-like formula, fruit juice, or sweetened water.
- Breastfeeding
- Sugar or honey-sweetened pacifiers.
“Steps to explain causes of dental caries: Sugary diets vs bacterial activity: Q&A guide”
Clinical Features
- The disease presents clinically as widespread carious destruction of deciduous tooth maxillary the fourth maxillary anterior followed by Ist molar and then the cuspid if the habit is prolonged.
- It has been emphasized that it is the absence of caries in mandibular incisors that distinguishes this disease from ordinary rampant caries.
- The carious process in affected teeth may be so severe that only root stumps remain.in
- The mandibular incisors usually escape because they are covered and protected by the tongue
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Question 3. Draw a diagram of the histopathology of pit and fisure caries and dentinal caries.
Answer. Pit and fissure caries:
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