BioMed Research International / 2019 / Article / Fig 3

Research Article

Comparative Analysis between Three Different Lumbar Decompression Techniques (Microscopic, Tubular, and Endoscopic) in Lumbar Canal and Lateral Recess Stenosis: Preliminary Report

Figure 3

The difference of immediate postoperative back pain. VAS=Visual Analogue Scale and F/U= Follow-up.