Diagnosis and treatment of chronic infection after internal fixation for long bone fractures in children: a report of 6 cases

In 6 children with chronic infection after internal fixation of fracture, imaging showed nonunion of fracture. In order to avoid secondary internal fixation of fracture or later orthopedic surgery, careful retention of internal fixation, thorough debridement, local antibiotic filling and release of anti-infection, combined with systemic antibiotic treatment for a sufficient period, and constant monitoring of inflammatory indicators were performed. Infection control and fracture healing can be achieved clinically.