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Table 4 CSAC, SCC, and PLP of LCF in different cervical alignments

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

 

Kyphosis (3)

Straight (10)

Lordosis (23)

Extreme lordosis (19)

p

CSAC (°)

4.42 ± 5.69#

1.02 ± 8.47*^

− 5.50 ± 8.86^

− 10.13 ± 7.77*#

0.003

SCC (°)

2.94 ± 4.94

1.85 ± 8.76*

− 4.67 ± 8.38

− 7.36 ± 9.32*

0.033

PLP (°)

1.47 ± 2.15

− 0.83 ± 0.76

− 0.83 ± 4.90

− 2.76 ± 4.99

0.313

  1. CSAC Cervical sagittal alignment changes, SCC Surgical correction change, PLP Postoperative lordosis preserving, LCF Laminectomy with fusion
  2. *, #, ^ P-value of post hoc test < 0.05