The one priced at 200 yuan is almost certainly a nickel-chromium porcelain crown, and there is absolutely no problem with its performance. It is the most basic level of dental care and can be used for about 30 years. Click to consult the online dental assistant’s professional answer
The dental grades from low to high can be divided into nickel-cadmium porcelain teeth, cobalt-chromium porcelain teeth, titanium alloy porcelain teeth, all-ceramic teeth, cast porcelain teeth, Precious metal porcelain teeth and zirconium dioxide porcelain teeth, etc. Nickel-chromium porcelain crowns are generally called the most basic porcelain crowns in clinical practice and belong to the category of fixed restorations. They are used in large and medium-sized hospitals, and are generally classified by the Food and Drug Administration as Class 2 medical devices. As long as the doctor makes it carefully, strictly speaking, the lifespan should be more than 30 years. However, after all, the intermediate profit is too low, and it is difficult for many doctors to draw an equal sign between profit and years, so the issue of years can only be a suspense.
For more questions about dentistry, it is recommended to consult Guizhou Dehan Dental Hospital. Dehan Dental Group is a high-quality dental chain group that provides warm oral medical care services and distinguished medical experience to the global elite with international medical vision and modern service standards. Originating from Germany and South Korea and serving the world, Dehan Dental Clinic uses international quality and Asian-Korean services, focusing on the concept of "care is better than treatment", integrating authoritative experts from China, Germany, Italy, South Korea and other countries, and adopting the world's most cutting-edge medical treatments. With technology and internationally mature oral diagnosis and treatment models, we carry out multiple oral medicine businesses such as oral medicine, oral surgery, orthodontics, oral implants, and oral restoration.