Fig. 6From: Trans-foraminal endoscopic uniportal decompression in degenerative lumbar spondylolisthesis: a technical and case reporta–d At follow-up standing antero-posterior, neutral standing lateral, flexion, and extension radiograph of the patients showing stable listhesis. e, f T2 axial and para-saggital MRI sections showing maintained decompression. g, h The MR myelogram showing no compressionBack to article page