Comparative Study of Sagittal Spinopelvic Parameters and Clinical Outcomes After Minimally Invasive Versus Open Fusion in Mild Isthmic Lumbar Spondylolisthesis.
STUDY DESIGN Retrospective comparative study. OBJECTIVE This study evaluated the radiologic and clinical outcomes of minimally invasive versus open fusion surgery using a computer-assisted image analysis tool. BACKGROUND Lumbar spondylolisthesis, isthmic in nature, tends to interfere with sagittal balance and resul...