Structure And Properties Of Dental Materials Question And Answers

Structure And Properties Of Dental Materials

Question 1. Write a short note on the biological properties of dental materials.
Or
Write a short note on the importance of the biological properties of dental materials.
 Answer:

They should be nontoxic:
Compounds like amalgams which are used in dental restoration contain mercury and mercury vapor which produce toxic effects

“Understanding dental materials through FAQs: Structure, properties, and uses explained”

• They should be non-irritating:
  • Some compounds (dental cement) are acidic in nature like silicate, which irritates the pulp.
  • The eugenol causes irritation and a burning sensation which is used in the impression material.
  • Phosphoric acid which is used in etching, can irritate the surrounding tissue.
  • Unreacted monomer irritates the pulp.

“Importance of studying structure and properties of dental materials for dental professionals: Questions explained”

Read And Learn More: Dental Materials Question And Answers

They should be noncarcinogenic:
Some compounds like nickel and beryllium sometimes result in the formation of benign or malignant tumors which further results in cancer.

• They should not produce allergic reactions:
  • Alginate dust while mixed is inhaled causes hazards.
  • Some dental materials contain nickel and some people are allergic to nickel.
  • Some materials contain beryllium while mixing be inhaled and causes “Berylliosis”.

“Common challenges in mastering dental material knowledge effectively: FAQs provided”

•  They should be biologically inactive: All compounds used in dentistry should not produce any adverse effect.
• They should not produce any antigenicity