The choice of implant in an infection of the spine depends on what type of infection it is: discitis, spondylodiscitis, early infection after spinal surgery, or a late infection. The appropriate treatment strategies vary. In spondylodiscitis, a titanium implant may be necessary. In implant-associated early infections, surgical sanitization is often sufficient without changing the implant. In late infections, implant exchange is necessary because of biofilm.
Keywords: Antibiotics; Biofilm; Discitis; Implants, artificial; Spinal infection.