What material is the crown made of?

Hello, there are many dental crown materials on the market at present, but all-ceramic materials are better. At present, there are mainly metal materials, metal porcelain materials and all-ceramic materials, and all-ceramic materials have many advantages that metal materials and metal porcelain materials do not have. Details are as follows:

1, beautiful, especially the front teeth, no metal staining, metal corrosion, and no discoloration of the gums;

2. Now the strength of all-ceramic materials can completely meet the clinical needs;

3. All-ceramic materials contain no metal and are not magnetic, which will not affect the nuclear magnetic examination. Therefore, for middle-aged and elderly patients, especially those who want to do head MRI in the future, it is of great advantage to choose all-ceramic materials, and there is no need to remove dentures before MRI. In addition, all-ceramic materials have no problems such as corrosion and allergy in the oral cavity, so it is very safe for allergic patients to choose all-ceramic materials. Therefore, the best material for making the full crown is all-ceramic material.