The warranty period of porcelain crown is different, and the warranty period of each outpatient hospital and porcelain crown is also different. Principle Porcelain crowns are durable goods. As long as it is carefully crafted and the occlusion interference is eliminated, as long as there is no problem within half a year, it can almost continue for more than 10 years unintentionally. After half a year, most of the problems were accidents, so it is reasonable to guarantee the porcelain crown for 2 years, which is generally recognized in the industry. In order to give patients a psychological comfort, the warranty period of many brands of porcelain crowns is more than 7 years.

After the porcelain teeth are installed, it is basically about 120 years. As long as there is no problem with the gums and the teeth in the braces have no secondary caries, they generally don't need to be redone and can be worn all the time. Take good care of your teeth in your life. For example, don't eat too hard food, especially don't bite melon seeds, don't open beer bottles, and don't bite hard objects with your teeth, so that the porcelain teeth will sting for a long time and the porcelain on them will not fall off.