Prosthetic infections are serious infections caused by microorganisms that colonize joint prostheses, heart valve prostheses, vascular grafts, and other implants. Due to biofilm formation, these infections are difficult to treat and require long-term antibiotic therapy and often surgical intervention.
Diagnosis of prosthetic infections is made by evaluating clinical findings, laboratory tests, and imaging methods together. Joint fluid analysis and culture is the gold standard in diagnosis.
The treatment approach is determined based on the duration of infection, the causative microorganism, and the condition of the prosthesis. In early infections, treatment may be possible while preserving the prosthesis, while in chronic infections, removal of the prosthesis may be necessary.
Key Points
Biofilm formation complicates treatment
Joint fluid culture is the gold standard in diagnosis
Treatment is planned based on infection duration
Long-term antibiotic therapy is required