1979～1984年我们在四川省兴文县先锋乡氟病区进行了多次调查,注意到燃煤污染型氟中毒患者的临床表现。现就108例氟骨症患者的临床表现报告如下。 一、资料 1984年1月调查本病区8岁以上常住人口420人,查出氟斑牙405人,氟斑牙检出率96.43％。临床诊断为氟骨症108人,对其中30例进行X线拍片证实,均显示氟 From 1979 to 1984, we conducted a number of surveys in the area of ​​fluorosis in Xianfeng County, Xingwen County, Sichuan Province. We noticed the clinical manifestations of patients with coal-fueled fluorosis. Now 108 cases of skeletal fluorosis in patients with clinical manifestations are as follows. First, the data January 1984 survey of the ward over the age of 8 resident population of 420 people, detected 405 dental fluorosis, dental fluorosis detection rate of 96.43%. Clinical diagnosis of skeletal fluorosis 108 people, of which 30 cases were confirmed by X-ray film, all showed fluorine