Fig. 4.
X-ray photography at four, six and eight weeks postoperatively. A, B and C represent the control group, low-dose group and high-dose group, respectively. 1, 2 and 3 represent four, six and eight weeks respectively; n = 9 per group
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.