四环素牙的漂白,一直是牙齿美容学科比较关注的课题,虽然应用多年,但临床效果不是令人满意。目前我院引进日本松风公司生产的光固化型漂白剂,即 Hillte 漂白剂,应用于临床,收到一定效果,现报告如下。1 材料和方法①一般资料:从1996～1997年间,由门诊就诊病人中,共选择了11例四环素牙的患者,共计120颗患牙,均为前牙且无实质缺损者,其中男4例,48颗患牙;女7例,72颗患牙,年龄20～32岁,平均26岁,在出生后 Tetracycline tooth bleaching has always been a topic of concern to the dental cosmetic discipline. Although it has been used for many years, the clinical effect is not satisfactory. At present, our hospital to introduce Japan's Songfeng production of light-curing bleach, Hillte bleach, used in clinical, received a certain effect, are as follows. 1 Materials and Methods ① General Information: From 1996 to 1997, outpatient treatment of patients, a total of 11 patients selected tetracycline teeth, a total of 120 teeth, both anterior teeth and no physical defects, including 4 males , 48 teeth; 7 women, 72 teeth, aged 20 to 32 years, an average of 26 years old, after birth