Whether the finger meat necrosis can be recovered, according to the patient’s own healing ability and finger meat necrosis of different ranges and other factors, objective analysis: First, if the patient belongs to the young and strong, their own ability to repair the finger meat necrosis of the scope of the limitations of the local dressing, disinfection, can promote the growth of newborn peripheral granulation, this time, the meat necrosis can be completely returned to normal. Second, if the elderly patients are weaker, their own healing ability is poor, the scope of the finger meat necrosis is very extensive, and accompanied by local serious infection, at this time, even if you give the wound to strengthen the drug exchange, anti-infection treatment, the possibility of recovery of the finger meat necrosis is still low, and some patients will even be aggravated by the infection, need to amputate the limb treatment.