The Biological Effects of Combining Metals in a Posterior Spinal Implant: <i>In Vivo</i> Model Development Report of the First Two Cases

<table>Dorsoventral (a) and lateral (b) radiographs taken immediately following placement of implant construct.</table>

Advances in Orthopedic Surgery

Figure 2: The Biological Effects of Combining Metals in a Posterior Spinal Implant: <i>In Vivo</i> Model Development Report of the First Two Cases 