Fig. 2From: Recurrent upper lumbar disc herniation treated via the transforaminal approach using microendoscopy-assisted lumbar discectomy: a case reportMagnetic resonance imaging shows recurrent upper lumbar disc herniation at the L2–L3 level. a Sagittal view. b Axial view. The arrows are pointing to recurrent upper lumbar disc herniation at the L2/3 levelBack to article page