1, bleaching: for mild tetracycline staining, can achieve a certain whitening effect on the basis of not grinding teeth. 2.Porcelain veneer: light to moderate tetracycline teeth, the shape and arrangement of the basic normal effect is better, can achieve beautiful and natural restoration effect on the basis of as little as possible grinding teeth. 3.All-porcelain crown: severe tetracycline teeth, or with tooth adjacent decay, tooth gap and other conditions. Aesthetic effect is good, but the grinding of the tooth tissue. 4.Metal porcelain crown: Except for heavy tetracycline teeth, with adjacent surface caries, tooth gap, overbite, tooth occlusion surface is difficult to grind out the gap is more suitable. The lingual surface of the upper front teeth can be made into metal in order to reduce the grinding of teeth. The price varies depending on the material used, process, design and region, and the choice of restoration type also needs to be determined according to the patient’s specific situation, so it is recommended that the patient see a prosthodontist for personalized design and treatment.