In medicine, simple tooth color changes (yellow teeth, dull teeth, coloring, etc. ) collectively referred to as tooth coloring. It is divided into endogenous coloring and exogenous coloring.

Endogenous coloring is due to the application of certain substances during tooth development, such as taking tetracycline or drinking water with special quality. Sometimes it is accompanied by abnormal tooth appearance, such as tetracycline teeth and dental fluorosis.

Exogenous coloring is the external coloring of teeth, mainly due to the contact of teeth with colored foods (such as soy sauce and chocolate). ), drinks (such as tea, coffee, cola, etc. ) and smoke stains. In addition, there are many factors that will affect the color of teeth, such as dental caries, periodontal tissue diseases, aging changes of teeth, crowded dentition, uneven arrangement and so on.

Chongqing New Age Medical Beauty Hospital is a professional, dedicated and authoritative oral plastic surgery center in China. Take the lead in introducing international core technology and cutting-edge equipment, and invite dozens of well-known experts at home and abroad with high attainments in the fields of beauty crown, invisible correction, whitening and planting to form an oral plastic surgery team. Always be in line with international standards and build a national senior and authoritative non-profit dental plastic surgery institution. At present, Chongqing New Age Oral Plastic Surgery Center has become a well-known chain organization of oral plastic surgery in China, which is deeply trusted by beauty lovers.