Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

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.

View full-text article in PMC

. 2015 Oct 1;37(1):33. doi: 10.1186/s40902-015-0033-1

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

© Choi et al. 2015

Open AccessThis article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.

PMC Copyright notice

Fig. 2 — Determination of EAM point on 3D CT image. EAM was defined as a center point of the most outer ovoid soft tissue shadow of the external auditory meatus. a Frontal view. b Lateral of right EAM. c Lateral view of left EAM. MSP midsagittal plane, Orb orbital plane, EAM external auditory meatus