牙本质过敏(牙本质敏感症)虽不是独立疾病,但发生率高且迁延不愈,给患者带来痛苦。多年来我科采用氟化物、氯化锶、离子导入和脱敏器等方法治疗取得一定的疗效,但治疗次数多效果不稳定。70年代日本首先使用氟化氨银治疗牙本质过敏疗效显著。1994年2月起我科用该药治疗牙本质过敏获得满意效果,现报告如下。 Although the dentin hypersensitivity (dentine hypersensitivity) is not an independent disease, but the high incidence of delayed healing, to patients with pain. Over the years our department with fluoride, strontium chloride, iontophoresis and desensitization methods and other methods to achieve a certain effect, but the effect of treatment frequency and instability. 70's first use of silver fluoride in Japan treatment of dentin hypersensitivity significant effect. Since February 1994, our department has obtained satisfactory results in the treatment of dentin hypersensitivity with this medicine. The report is as follows.