Fig. 1From: Impact of cervical and global spine sagittal alignment on cervical curvature changes after posterior cervical laminoplastyMethod to measure spino-pelvic sagittal alignment. PT: pelvic tilt; SS: sacral slope; PI: pelvic incidence; TK: thoracic kyphosis; LL: lumbar lordosis; CL: cervical lordosis; T1S: T1 slope; SVA: sagittal vertical axisBack to article page