Many parents of children with floating fingers are concerned about two issues, one is how to save the floating finger with minimal cost, and the other is why does the child have floating fingers? Is floating finger hereditary? We have already talked about the previous questions many times, so today we will talk about the causes and heredity of floating finger. The causes of floating fingers are similar to those of other hand and foot deformities, but there is one difference: floating fingers are less likely to be inherited, and we rarely see children with floating fingers whose parents have floating fingers. What is the cause of floaters? It may be related to the mother’s health condition, such as poor nutrition during pregnancy, vitamin deficiency, or fever and cold. In addition, the history of taking various medications, the history of exposure to chemical and physical factors, such as formaldehyde, etc., as well as the history of exposure to radiation, smoking and second-hand smoke are all factors that can easily lead to floating fingers in children.