Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Sagittal segmental rotations C1–C7 reconstructed as curves according to the rSRA of C1–7. Results are plotted against the physiological standard [38] ±1 and ±2 SD. Curves are separately plotted for fusions at the C4–5 level (a), C5–6 level (b), C6–7 and C6–T1 level (c)
