NEUROCHIRURGIE, cilt.65, sa.4, ss.158-163, 2019 (SCI-Expanded)
Background. - Upper lumbar disc herniation (ULDH) is described mostly in levels L1-2, L2-3 and L3-4 of the lumbar spine in the literature and accounts for less than 10% of all disc herniations. The aim of our study was to evaluate the clinical characteristics and surgical results of ULDH.