Fig. 2.
Changes of kyphotic angle after bone cement augmentation procedures. Values are given as mean ± SD; comparisons by means of paired t-test. *p < 0.01 for preoperative versus postoperative, **p < 0.05 for preoperative versus final follow up.
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.