Grade 2 Spondylolisthesis at L4-5 Treated by XLIF: Safety and Midterm Results in the “Worst Case Scenario”

<table>Lateral fluorogram showing dorsal retractor placement.</table>

The Scientific World Journal

Figure 3: Grade 2 Spondylolisthesis at L4-5 Treated by XLIF: Safety and Midterm Results in the “Worst Case Scenario” 