Concurrent septic arthritis and osteomyelitis in children.

Introduction: Septic arthritis and osteomyelitis can both independently cause substantial morbidity. With concomitant septic arthritis and osteomyelitis, the septic arthritis may be treated without knowledge of the adjacent osteomyelitis resulting in delayed treatment. This study aims to identify factors that may help to diagnosis concurrent infections (CI) earlier.

Increased risk of Blount disease in obese children and adolescents with vitamin D deficiency.

Background: Poor dietary habits and decreased outdoor activity has led to an epidemic of obese children and vitamin D deficiency. The lack of vitamin D alters bone development and mineralization by diminishing physiological levels of calcium and phosphorus. Given vitamin D's role in bone and growth plate mineralization and regulation, we hypothesized that vitamin D deficiency would lead to higher rates of fractures, slipped capital femoral epiphysis (SCFE), and Blount disease in obese youth.