Infections following implant arthroplasties of the forefoot.

This article discusses the causes, pathogenesis, diagnosis, prevention, and treatment of infections associated with implant arthroplasties of the forefoot. Topics covered include isolated organisms, routes of infection, bacterial glycocalyx (that is, biofilm or slime layer) production, preoperative evaluation, air filtration systems, surgical technique, use of prophylactic antibiotics, inflammatory reactions (arthritic detritus, metallosis), differential diagnosis, and treatment protocols.