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Table 4 Fusion status at 12 months

From: Clinical evaluation of an allogeneic bone matrix containing viable osteogenic cells in patients undergoing one- and two-level posterolateral lumbar arthrodesis with decompressive laminectomy

Fusion at 12 months

Per subject

Per level

n

(%)

n

(%)

Fuseda

39

(90.7)

42

(89.4)

Not fused

4

(9.3)

5

(10.6)

  1. aFused requires both bridging bone and angular vertebral motion ≤4° on flexion/extension lateral plain radiographs per level and both levels to be fused per subject. Fusion was analyzed post hoc
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Journal of Orthopaedic Surgery and Research

ISSN: 1749-799X