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Table 3 Comparison between preoperative and postoperative Cobb’s angle mean values among the ACDF group

From: Multiple level anterior cervical discectomy and fusion versus posterior laminectomy for the management of multilevel cervical spondylotic myelopathy: clinical and radiological outcome

 

Mean

± SD

P

Sig.

Cobb’s angle Pre

15.58

4.22

0.001

HS

Cobb’s angle Post 1 year

13.42

4.47

  1. SD standard deviation, HS highly significant