关键词: 牙本质敏感, 脱敏, 牙本质小管

Abstract: Dentin hypersensitivity is a common oral complaint with high prevalence in stomatology whose pathogenesis is complicated. So far，the variety of treatments are available in the clinic. The treatment of dentin hypersensitivity is mainly based on blocking the nerve conduction within dentin tubule and reducing the liquid flow of dentin tubule.This review presents various kinds of treatments currently used in the world.

Key words: dentin sensitivity, desensitization, dentin tubule