Figure 3.
Three-dimensional reconstruction shows the location of the accessory buccal foramen (ABF). The origin was defined as the centre of the mental foramen. The x-axis was parallel to the occlusal plane and the arrow shows the ABF
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.