Anatomical Features of Neural Foramen at T12-L1 Level for Endoscopic Transforaminal Approach of Paramedian and Foraminal Disc Herniations: An Anatomical Study on Fresh Human Cadavers

Abstract

AIM: To explore the anatomic features of the neural foramen in particularly at the T12-L1 level in order to assess reveal the safety and efficiency of the endoscopic transforaminal approach for paramedian and foraminal disc herniations at this level.