Fig. 1From: Comparison between modified facet joint fusion and posterolateral fusion for the treatment of lumbar degenerative diseases: a retrospective studySample views of lumbar computed tomography (CT) scan in the modified facet joint fusion (MFF) and posterolateral fusion (PLF) groups. A Lumbar CT scan with sagittal reconstruction views in the MFF group. B Lumbar CT scan with metal artifact reducing three-dimensional reconstruction views in the PLF groupBack to article page