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Table 2 Radiographic outcomes

From: Laminoplasty with selective fusion at unstable segment versus laminectomy with fusion for multilevel cervical myelopathy: a case‐control study

Variables

Group LPSF (n = 30)

Group LCF (n = 33)

p value

C2-7 Cobb angle

 Preoperative (o)

17.4 ± 8.0

17.5 ± 7.7

0.941

 3-day Postoperative (o)

18.1 ± 8.2

19.3 ± 6.0

0.528

 Final (o)

13.4 ± 7.7

18.4 ± 6.9

0.013

 loss of cervical lordosis (%)

31.1 ± 17.3

5.7 ± 8.2

< 0.001

Cervical ROM

 Preoperative (o)

32.7 ± 8.8

33.7 ± 8.4

0.647

 Final (o)

19.2 ± 8.2

10.1 ± 3.7

< 0.001

 loss of ROM (%)

43.2 ± 10.9

67.9 ± 15.5

< 0.001

  1. LPSF laminoplasty and selective fixation at the unstable segment; LCF laminectomy and fusion; ROM range of motion