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

<table> (a) Preoperative lateral radiograph. (b) Lateral radiograph 12-months postoperative. </table>

The Scientific World Journal

Figure 4: Grade 2 Spondylolisthesis at L4-5 Treated by XLIF: Safety and Midterm Results in the “Worst Case Scenario” 