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Table 7 CSAC, SCC, and PLP of ACDF, LCF, and LP in lordosis alignment

From: Cervical sagittal alignment changes following anterior cervical discectomy and fusion, laminectomy with fusion, and laminoplasty for multisegmental cervical spondylotic myelopathy

 

ACDF (14)

LCF (23)

LP (16)

p

CSAC (°)

5.41 ± 8.52*$

− 5.50 ± 8.86*

− 2.74 ± 7.35$

0.001

SCC (°)

3.47 ± 8.40*$

− 4.67 ± 8.38*

− 6.53 ± 7.10$

0.003

PLP (°)

1.95 ± 5.32

− 0.83 ± 4.90*

3.78 ± 3.78*

0.014

  1. *, $ P-value < 0.05
  2. CSAC Cervical sagittal alignment changes, SCC Surgical correction change, PLP Postoperative lordosis preserving, ACDF Anterior cervical discectomy and fusion, LCF Laminectomy with fusion, LP Laminoplasty