Research Article

Feasibility and Efficacy of Percutaneous Lateral Lumbar Discectomy in the Treatment of Patients with Lumbar Disc Herniation: A Preliminary Experience

Figure 3

(a) Pre- and (b) postoperative CT images of a representative patient with L4-5 intervertebral disc herniation (the protrusion is indicated by white arrows); protrusion was reduced significantly 1 week after the operation (as indicated by white arrows).
(a)
(b)