Chronic osteomyelitis combined with bone defects has a long treatment period, and is always a problem for orthopedists. Ilizarov technique is one of the classic ways to treat chronic osteomyelitis combined with bone defects. But in recent years, the application of Masquelet technology can achieve better clinical effects than Ilizarov technology in some cases. The authors review the studies related to the application of Ilizarov technique and Masquelet technique in the treatment of chronic osteomyeliis combined with bone defects so as to provide a certain reference for clinical treatment.

OBJECTIVE: To explore the value of interferon-inducible protein 10 (IP-10) in the auxiliary diagnosis of tuberculosis and the judgment of the severity of disease. METHODS: From February, 2013 to February, 2017, a total of 193 patients with TB admitted in our hospital and 84 healthy control subjects were recruited consecutively. The peripheral blood plasma levels of interferon-γ (IFN-γ) and IP-10 were detected using liquid phase chip (Luminex) technique. According to the number of lung fields affected by TB, the patients were divided into group A (with lesions in 1-2 lung fields), group B (3-4 lung fields) and group C (5-6 lung fields), The expressions of IFN-γ and IP-10 in 3 groups were compared. RESULTS: The plasma levels of IP-10 were significantly higher in TB patients than in the control subjects ( < 0.05), but IFN-γ levels were comparable between the two groups ( > 0.05). Among the TB patients, plasma IP-10 levels was the highest in group C ( < 0.05), and IFN-γ levels did not differ significantly among the 3 groups ( > 0.05). CONCLUSIONS Plasma IP-10 has a certain reference value in the auxiliary diagnosis of active tuberculosis and the judgment of the severity of the disease.
Antigens, Bacterial ; Biomarkers ; blood ; Chemokine CXCL10 ; blood ; Humans ; Tuberculosis, Pulmonary ; blood ; diagnosis