Uçkay Ilker, Ferry Tristan, Stern Richard, Ambrosioni Juan, Gamulin Axel, Andrey Diego, Djordjevic Marina, Bernard Louis, Hoffmeyer Pierre, Lew Daniel
Orthopaedic Surgery Service, University Hospital of Geneva, 24, Rue Micheli-du-Crest, 1211 Geneva 14, Switzerland.
Int J Infect Dis. 2009 Jul;13(4):421-4. doi: 10.1016/j.ijid.2008.10.004. Epub 2009 Jan 6.
The utility of serologic tests in the microbial diagnosis of orthopedic infections is unknown. Antistreptolysin O titer determination is inexpensive and accurate in the diagnosis of beta-hemolytic group A, C, and G streptococci. In patients with negative culture results and positive titers, antibiotics might be reduced to the narrowest spectrum, penicillin.