There is a rumor in the market that "half a tooth has a car, one tooth has a house.".
Nowadays, dental care is becoming more and more expensive, and those who have dental care are filled with regret for not cleaning and taking good care of their teeth. Everyone will wonder why dental treatment is so expensive now? Is the material used for repairing teeth so expensive despite being just a small lump? Are those materials made of gold?
NO NO, these materials are not only not made of gold, but with the development and progress of the times, even metal materials are gradually being replaced by ceramic materials.