Trans-foraminal endoscopic uniportal decompression in degenerative lumbar spondylolisthesis: a technical and case report

Egyptian Journal of Neurosurgery

D. Devanand¹  Ajay Krishnan¹  Bharat R. Dave¹  Mreetaunjay Singh¹  Ravi Ranjan Rai¹  Mahesh Kulkarni¹  Shivanand Mayi¹  Chaitanya Reddy¹ 

[1] Stavya Spine Hospital & Research Institute;

关键词: Lumbar;    Disc;    Herniation;    Stenosis;    Ventral;    Trans-foraminal;   

DOI  :  10.1186/s41984-019-0065-4

来源: DOAJ

【 摘 要 】

Abstract Background Degenerative spondylolisthesis is a common spinal pathology. Traditionally, spinal fusion is an accepted standard surgical treatment for listhesis. But fusion is a major intervention with its known pitfalls. With technological progression, minimally invasive spinal fusion (MISF) procedures are becoming mainstream. Percutaneous trans-foraminal endoscopic lumbar discectomy/decompressions (PTELD) without stabilization has many advantages over even a MISF for select group of patients. Case presentation In this case report, we describe using a uniportal unilateral trans-foraminal approach (TFA) for stable listhesis with lumbar disc herniation (LDH) causing chronic bilateral radicular symptoms and back pain with acute exacerbation. Under local anesthesia, we used a flat entry for PTELD, which facilitates an approach to both disc sides ventrally and even dorsal aspect lateral recess decompression on the dominant ipsilateral side. No fixation was done. An excellent outcome is obtained immediately at 6 weeks and maintained at 39 months of follow-up. Conclusion PTELD is worth considering as an intermediate procedure before fusion is offered in lateral recess stenosis in stable listhesis patients who have consented and understand the progressive cascade of spinal degeneration.

【 授权许可】

Unknown