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Fig. 5 | Journal of Orthopaedic Surgery and Research

Fig. 5

From: Comparison of clinical outcomes between sequestered cervical disk herniation and non-sequestered cervical disk herniation after anterior cervical decompression and fusion: a cohort study

Fig. 5

The changes in clinical outcomes. a JOA, b NDI, c VAS, d Improvement of JOA (%), e Improvement of NDI, f Improvement of VAS. JOA Japanese Orthopedics Association, NDI the Neck disability index, VAS the Visual analog scale. Improvement of JOA(%): (Vn − V1)/(17 − V1) × 100%; Improvement of NDI: V1 − Vn; Improvement of VAS: V1 − Vn

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Journal of Orthopaedic Surgery and Research

ISSN: 1749-799X