Septic arthritis, the unexpected complication.
D000328:Adult; D000368:Aged; D001170:Arthritis, Infectious / Q000209:etiology*; D002648:Child; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D008875:Middle Aged; D012480:Salmonella Infections; D013203:Staphylococcal Infections