But overdose fluorine can cause skeletal damage, which lesion fairly complicated.There are only osteosclerosis, ossifying around the bone, but osteomalacia, osteoporosis.

• 但过量氟会引起骨骼的损伤,其病变较复杂,既有骨硬化、骨周化骨,又有骨软化、骨质疏松。