地方性氟中毒(简称地氟病)是由于长期生活在高氟环境中摄入过量的氟而引起的慢性全身中毒性病变,中国是地方性氟中毒流行最为严重的国家之一。氟对骨组织具有特殊的亲和力,吸收后>90%蓄积于此。李广生等〔1〕实验证实,给家兔经饮水投氟200 mg/L,骨骼病变已十分明显,而反映各 Endemic fluorosis (chronic fluorosis) is a chronic systemic toxicosis caused by prolonged ingestion of excessive fluoride in a high-fluoride environment. China is one of the countries with the most serious endemic fluorosis. Fluoride has a special affinity for bone tissue,> 90% of which accumulates after absorption. Li Guangsheng et al 〔1〕 experiments confirmed that the rabbit to vote through the drinking water fluoride 200 mg / L, skeletal lesions have been very obvious, and reflect the