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.
Correction of major thoracic (instrumented) and compensatory thoracolumnbar/lumbar (noninstrumented) curves toward target region (light blue, <35°) is captured from preoperative (PR) (unfilled) and first erect (FE) (unfilled) to 2-y (YR2) follow-up (filled). Overcorrection of major (Q1), compensatory (Q3), or both curves (Q2) is highlighted in orange. Suspected breakage is indicated by star.
