Table of Contents

Preface
1 Scope
2Terms and Definitions
3An Introduction to AAP Nomenclature and Location
4Names and Locations of AAPs
AnnexA （Informative） Figures
Annex B （Informative） Principles ofAAP Nomenclature and Location
Annex C （Informative） Introduction to the Basic Imaginary Points， Lines and Divisions of the Auricle
前言
1范围
2术语和定义
3耳穴名称与定位的说明
4耳穴名称与定位
附录A（资料性附录）耳穴图
附录B（资料性附录）耳穴名称与定位命名原则及定位原则
附录C（资料性附录）耳郭基本标志点、线的划定及耳郭分区说明

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C.3.5 Tragus
The tragus is divided into four areas.The external surface of the tragus is divided into two parts； the upper part is TG1 （Area 1 of the tragus） and the lower part is TG2.
The internal surface of the tragus is also divided into two parts， the upper of which is TG3 and the lower ofwhich is TG4.
C.3.6 Antitragus
The antitragus is divided into four areas.Draw two lines， one extending vertically from the apex of the antitragus to the superior line of the ear lobe， the other vertically from the midpoint of the antitragus to the helix notch.The external surface of the antitragus is thus divided into three areas.The anterior area is AT，（Area 1 of the antitragus）， the intermediate is AT2， and the posterior is AT3.
The internal surface of the antitragus is AT4.
C.3.7 Concha
The concha is divided into eighteen areas .The part formed by the inferior edge ofthe helix crus and line BC （the anterior part） is divided into three equal areas， CO1 （Area 1 ofthe concha）， C02 and C03， from front to back.
The fan—shaped area at the end of the helix crus is CO4.
The part formed by the superior edge of the helix crus and line AB （the anterior part） is divided into three equal areas .From the posterior to the anterior are CO5， CO6 and CO7.