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Table 3 Clinical Outcome

From: Polymethylmethacrylate-assisted ventral discectomy: Rate of pseudarthrosis and clinical outcome with a minimum follow-up of 5 years

  Group A Group B p-value
NDI 11.6 ± 1.6 13.7 ± 1.6 0.418
VAS neck 3.5 ± 0.6 2.8 ± 0.4 0.346
VAS right arm 1.3 ± 0.5 1.8 ± 0.4 0.40
VAS left arm 2.1 ± 0.6 1.8 ± 0.4 0.678
  1. Clinical outcome of both groups assessed by the neck disability index (NDI) and visual analogue scale (VAS).