Fig. 4.
Cobb angle correction changes. The mean preoperative Cobb angle of 63.6° was corrected to 14° with a mean correction rate of 78.1 %. Two years after the surgery, the mean Cobb angle had increased to 16.6° with a mean correction loss of 2.6°
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.