Comparison of Clinical Outcomes of Two-Level PELD and Foraminoplasty PELD for Highly Migrated Disc Herniations: A Comparative Study

Figure 2

Comparisons of the improvement of VAS and ODI scores between the two-level PELD group and foraminoplasty PELD group. There were no significant differences in VAS of back and leg pain and ODI scores between the two groups. VAS: Visual Analog Scale; ODI: Oswestry Disability Index.

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