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.
Summary of preoperative and follow-up radiographic measurements
*PSO angle represent the local Cobb angle measured from one level above to one level below the PSO site. SDs : standard deviations, F/U : follow-up, PSO : pedicle subtraction osteotomy
