Predictive Factors for Differentiating Between Septic Arthritis and Lyme Disease of the Knee in Children
Conclusions:
Although septic arthritis of the knee and Lyme monoarthritis share common features that can make them difficult to distinguish clinically, the presence of pain with short arc motion, C-reactive protein of >4.0 mg/L, patient-reported history of fever, and age younger than 2 years were independent predictive factors of septic arthritis in pediatric patients. The more factors that are present, the higher the risk of having septic arthritis.
Level of Evidence:
Diagnostic Level III. See Instructions for Authors for a complete description of levels of evidence.
Source: JBJS - Category: Orthopaedics Authors: Baldwin, K. D., Brusalis, C. M., Nduaguba, A. M., Sankar, W. N. Tags: Infection, Pediatrics Scientific Articles Source Type: research
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