A Rare Case of Bacillus cereus Septic Arthritis.

Joint infections are rare in pediatrics, and those caused by are practically unheard of. In this case report, we examine a singular case of septic arthritis in a child, with the purpose of educating clinicians on the presentation, inpatient and outpatient management, and clinical outcome. We report the case of a previously healthy pediatric patient who presented to the emergency department with symptoms of septic arthritis of the left knee.