Single position spinal surgery for the treatment of grade II spondylolisthesis: A technical note.

BACKGROUND AND IMPORTANCE: Minimally invasive transpsoas approach to treat lumbar spondylolisthesis is associated with increased clinical benefits. CLINICAL PRESENTATION: Robotic and navigation aided deformity correction for grade II spondylolisthesis was performed using transpsoas approach with pedicle screw placement in lateral decubitus position. CONCLUSION: Keeping the patient in the lateral decubitus position, we supplemented interbody cage placement with screws. Single position lateral transpsoas approach provides grade II spondylolisthesis improvement.