Research Article

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

Table 2

Radiographic parameters, kyphosis measured from lateral radiographs.


Pre-op kyphosis25°19°
Immediate post-op kyphosis
3 months post-op23°17°
6 months post-op33°13°
9 months post-op25°12°
12 months post-op34°11°
After harvest29°11°