BioMed Research International / 2018 / Article / Fig 2

Review Article

A Comparison of Percutaneous Endoscopic Lumbar Discectomy and Open Lumbar Microdiscectomy for Lumbar Disc Herniation in the Korean: A Meta-Analysis

Figure 2

Forest plot of comparison: PELD versus OLD; outcome: 1-1 for VAS (leg), final follow-up.