Osteomyelitis can be cured, the treatment is as follows: first, acute septic osteomyelitis, treatment includes early, combined application of antibiotics, the dose and time to be sufficient, the body temperature is normal to continue to use drugs for 2-4 weeks, according to the blood culture pathogenic bacteria and drug sensitivity test results of the most appropriate drugs. Braking the affected limb, using skin traction or cast off to reduce pain, avoid inflammation expansion and prevent pathological fracture, after 2-3 months of control without pathological fracture, external fixation can be removed, incision and drainage, and bone opening surgery. Blood transfusion, fluid transfusion, vitamin supplementation and nutrition enhancement, and application of cooling in case of high fever; secondly, chronic septic osteomyelitis, treatment mainly involves complete removal of dead bone, elimination of dead cavity, excision of sclerotic sinus tracts, and surgical removal of dead bone when the dead bone is clearly demarcated and there is enough strong new bone.