This paper presents the results of the treatment of 300 cases of yellow and black teeth by TCM 10\|ingredient poweder. The clinical observation shows the treatment is highly effective. The cure and effective rate is 9...This paper presents the results of the treatment of 300 cases of yellow and black teeth by TCM 10\|ingredient poweder. The clinical observation shows the treatment is highly effective. The cure and effective rate is 97 7%. The author has anslysed the components of the powder and made a preliminary exploration on the machanism of the therapy. It is easy to use. A routine use makes the teeth naturally bright, white and clean.展开更多
文摘This paper presents the results of the treatment of 300 cases of yellow and black teeth by TCM 10\|ingredient poweder. The clinical observation shows the treatment is highly effective. The cure and effective rate is 97 7%. The author has anslysed the components of the powder and made a preliminary exploration on the machanism of the therapy. It is easy to use. A routine use makes the teeth naturally bright, white and clean.