自从Moller和Gudjonsson二氏第一次描述了氟中毒——一种新的职业病之后,50多年过去了。继此之后,Roholm氏对冰晶石工人中的这种疾病进行了详细的描述。他把明显的放射学改变分成三期,Fritz氏又增加了两个前期(含糊的征候和O-I期)。在40-70年代的数十年中,主要描述了具有脊柱、骨盆明显硬化和在下肢与前臂长骨有 More than 50 years have passed since Moller and Gudjonsson first described fluorosis - a new occupational disease. Following this, Roholm’s described the disease in cryolite workers in detail. He divided the obvious radiological changes into three phases, and Fritz added two more upfront (vague signs and O-I). In the decades of the 1940s and 1970s, the main description of the spine, pelvis significantly sclerosis and long bones in the lower limb and forearm