应用修复治疗重度磨耗的临床观察齐齐哈尔医学院第二附属医院（１６１００６）周素贞，王永晨齐齐哈尔公安医院张伟民牙齿磨耗是指在没有龋坏和牙菌斑的情况下，牙齿硬组织的丧失。少量的逐渐的牙齿磨耗贯穿一生的生理过程。但是重度磨耗可引起牙髓敏感性增强和脂不协调，... Application of repair treatment of severe wear clinical observation Qiqihar Medical College Second Affiliated Hospital (161006) Zhou Suzhen, Wang Yongchen Qiqihar Public Security Hospital Zhang Weimin Tooth wear refers to the absence of dental caries and plaque in the absence of dental hard tissue loss. A small amount of gradual tooth wear throughout the lifetime of the physiological process. However, severe wear can cause increased pulp sensitivity and lipid discordant, ...