Fig. 1From: The influence of L4–S1 Dynesys® dynamic stabilization versus fusion on lumbar motion and its relationship with lumbar degeneration: a retrospective studyThirty-three-year-old male with L4–5 and L5–S1 disc herniation who underwent L4–S1 PDS. a–e Preoperative radiological images. f–j Two years postoperative radiological imagesBack to article page