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.
The same axial CT images seen in Fig 1 with the VA midpoint measurement lines drawn. Magnification of all images is the same.
A, The VA midpoint width is 2.0 mm.
B, The VA midpoint width is 1.4 mm.
C, The VA midpoint width is 1.0 mm.
D, The VA midpoint width is 0.8 mm.
