Whether you can undergo an MRI examination if you have dentures mainly depends on the material of the dentures. If the dentures contain metal, you cannot undergo an MRI examination. Unless they are removable dentures, they can be removed before the examination. If the dentures are inactive and contain metal substances, MRI cannot be performed. Click to consult online dental assistant professional answers
Fixed dentures can be divided into three types according to material classification. 1. Metal materials, usually including gold alloy, nickel-chromium, cobalt-chromium, titanium or titanium alloy. Its strength comparison It is good and relatively hard, but for areas with high aesthetic requirements in the oral cavity, the color of metal materials is not suitable for use; 2. All-ceramic materials have better aesthetic properties and are usually used in the aesthetic area of ????the front teeth. In recent years, zirconia There are many materials used. This material not only has good strength, but also has this white aesthetic effect. In addition, there is also a gold-porcelain bonded material, also called porcelain fused metal crown, which is on the metal base. Baking trial porcelain on the top has both the strength of metal and a white aesthetic effect; 3. Resin materials are rarely used in permanent restorations and are generally used as temporary crown materials. However, there is a polymeric porcelain material, which is Porcelain plus resin has better strength and can also be used as a semi-permanent restoration.
For more questions about dentures, it is recommended to consult Guizhou Dehan Dental Hospital. Each hospital of Dehan Dental Group is built in accordance with the more stringent "JCI" standards in the international medical industry, and adopts the innovative "3H operation service concept", which combines the guarantee of a hospital, the services of a hotel and the service of a home. ) is integrated into every detail of each affiliated institution. At the same time, "6S" management is deeply implanted in the hearts of every employee. And always adhere to the five good concepts of "good experts, good technology, good equipment, good environment, and good service".