3, placed drainage, osteomyelitis after surgery, there are bacteria inside, need to be placed drainage, drainage time according to the changes in the condition, some patients need 2 weeks, some patients need 3 weeks; 4, the patient’s postoperative dietary care is also very important, such as not to eat spicy stimulating food, can not drink alcohol, and so on. In conclusion, the treatment of osteomyelitis is a kind of systemic plus local treatment, not only surgery, if the operation is not correctly treated and the treatment is not complete, the recurrence rate of the patient is relatively high.