Fig. 1From: Effect of preoperative dynamic cervical sagittal alignment on the loss of cervical lordosis after laminoplastyCL (a), T1S (b), and cSVA (c) measured in the neutral position. Flex CL (d) and Ext CL (e) measured with the patient in maximal flexion and extension, respectively. CL, cervical lordosis; T1S, T1 slope; cSVA, cervical sagittal vertical axis; Flex CL, CL in flexion; Ext CL, CL in extensionBack to article page