Fig. 3From: Trans-foraminal endoscopic uniportal decompression in degenerative lumbar spondylolisthesis: a technical and case reportPostoperative; a b T2 sagittal and para-sagittal MRI sections showing a decompressed disc prolapse (partial annulectomy and prolapsed targeted nucleus pulposus fragmentectomy). c, d MR myelogram showing myeloblock now opened up completely. e The T2 axial section showing ventral decompression starting from left side and extending to opposite right side ventral to opposite traversing root. f Illustrative image of figure e showing removal of optimal disc, dorsal facet, and ligament flavum (foraminoplasty) on left side as compared to opposite right sideBack to article page