How I do It: L5/S1 foraminal stenosis and far-lateral lumbar disc herniation with unilateral bi-portal endoscopy.

Park, Jae-Hyun; Jung, Je-Tae; Lee, Sang-Jin · Acta Neurochir (Wien) · 2018

case_series · Level IV

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Abstract

Surgeries for far-lateral lumbar disc herniation (FLLDH) and foraminal stenosis at the L5/S1 level are very complicated because of its unique structure. The authors have performed unilateral bi-portal endoscopy (UBE) to these lesions because of the good results obtained for other spinal diseases (Park et al. in Orthopedics 40:e779-e783, 2017). We described our experience of the surgical treatment for FLLDH and foraminal stenosis. Useful information for pre-, intraop-, and postoperative care is presented. Among various minimally invasive surgical methods, extraforaminal approaches with UBE can be performed effectively.

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