Acute post-surgical infection is one of the most serious complications after instrumented thoracolumbar fusion with an incidence of 0.7%-12%. Acute infection can lead to an increase in morbidity, mortality, and economic costs for the healthcare system. The main objective of our study was to determine the variables associated with a higher risk of acute infection after thoracolumbar instrumentation in our center. We conducted an observational case-control study including instrumented fusions of the thoracolumbar spine performed between 2015 and 2021 at our institution. We included patients with thoracolumbar fusions after a fracture or for the treatment of degenerative pathology. We analyzed demographic variables related to the surgical procedure, the causative microorganism of infection, the outcome of infection treatment, and complications. We performed a descriptive analysis of all variables and a univariate comparison of cases and controls. The dichotomous variables were compared using the Fisher test, while the quantitative variables were compared using the Student's T-test. A p-value of <0.05 is taken into account to consider the statistical significance. SPSS v25 Windows program was used for statistical analyses.Aim
Methods
The purpose of this study is to analyze the demographic and microbiological variables of acute ankle infections posterior to ankle osteosynthesis and to determine the different characteristics of patients with A multicenter retrospective observational study (4 national hospitals) of acute post osteosynthesis infections of ankle fracture operated between 2015 and 2018 was implemented. The demographic and microbiological variables relating to the surgical intervention and the antibiotic treatment performed were collected. A descriptive assessment of all the variables and a univariate comparison between patients with Aim
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