How long can we take steel pins after replantation of broken finger, there can be the following situations: 1, after replantation is to plate internal fixation for bone fixation, in this case, we have to wait until half a year later or after the fracture is completely healed can be removed after the plate; 2, fixed with Kirschner’s pins, one of them is through the bones of the fixation, the broken ends are exposed outside the skin, affecting the functional exercise, in this case, the steel pins can be removed 6 weeks after the operation; 3, crossed internal fixation, the broken ends are buried in the broken finger under the skin, generally does not affect the functional exercise, so in this case can be removed later Fixation, the broken end is buried in the broken finger under the skin, generally does not affect the functional exercise, so in this case can be removed later internal fixation. After removing the internal fixation, we should also pay attention to not exert excessive force for a period of time, so as to avoid re-fracture, which will cause unnecessary trouble.