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Fig. 1 | BMC Musculoskeletal Disorders

Fig. 1

From: Complications and risk factors of percutaneous endoscopic transforaminal discectomy in the treatment of lumbar spinal stenosis

Fig. 1

Case illustration of rLSS. An 83-year-old male patient underwent PETD for left-sided lateral recess stenosis at L4/5 level. Sagittal (a) and axial (b) CT showing left-sided hyperplastic facet joints and osteophyte at L4/5 level; sagittal (c) and axial (d) MRI showing left-sided disc herniation and hypertrophic ligamentum flavum; postoperative sagittal (e) and axial (f) CT demonstrating left-sided hyperplastic facet joints and osteophyte are removed; postoperative sagittal (g) and axial (h) MRI demonstrating the recurrence of LSS 6 months after PETD

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BMC Musculoskeletal Disorders

ISSN: 1471-2474

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