Abstract
OBJECTIVE: This study evaluated incidence over time, any association between race and demographics, and hospital-related parameters in pediatric patients with septic hip or knee arthritis. METHODS: The Kids' Inpatient Database was used to identify all children with a diagnosis of septic hip or knee arthritis who underwent incision and drainage (1997-2012). RESULTS: Between 1997 and 2012, overall incidence of septic arthritis of the knee (0.20-0.33 per 100,000) and hip (0.12-0.18 per 100,000) increased. CONCLUSION: Incidence of pediatric septic joint arthritis, an emergent orthopaedic condition, has increased over time. Patient demographics may vary with respect to both age and race.