From: Bridging the cervicothoracic junction during posterior cervical laminectomy and fusion for the treatment of multilevel cervical ossification of the posterior longitudinal ligament: a retrospective case series
n = 46
Preoperative
Final
P
JOA score
8.0 ± 2.0
13.8 ± 1.8
< 0.01
C2-C7 lordosis angle (°)
6.0 ± 3.1
9.5 ± 3.0
C2-C7 SVA(mm)
26.7 ± 4.9
25.4 ± 4.3