
Source: http://www.medicinenet.com/medterms-medical-dictionary/article.htm
MedTerms is the Medical Dictionary of MedicineNet.com
Septic arthritis: Joint inflammation caused by infection from blood poisoning (sepsis) or from infection within the affected joint itself, or as a side effect of infection in other body tissues. Treatment includes antibiotic medications and surgical drainage. Also known as pyarthosis and suppurative arthritis.
Source: MedTerms™ Medical Dictionary