4.5　Points on the Tragus

4.5.1　Upper Tragus shàngpíng (TG1)

TG1 is located on the upper 1/2 of the external surface of the tragus.

4.5.2　Lower Tragus xiàpíng (TG2)

TG2 is located at the lower 1/2 of the external surface of the tragus.

4.5.3　External Ear wàiěr (TG1u)

TG1u is inferior to the helix crus and anterior to the supratragic notch on the upper edge of TG1.

4.5.4　Apex of Tragus píngjiān (TG1p)

TG1p is located on the projection of the upper tragus at the posterior edge of TG1.

4.5.5　External Nose wàibí (TG1,2i)

TG1,2i is located at the midpoint of the external surface of the tragus at the juncture of the TG1 and TG2.

4.5.6　Adrenal Gland shènshàngxiàn (TG2p)

TG2p is located on the end of the inferior edge of the tragus at the posterior edge of TG2.

4.5.7　Pharynx and Larynx yānhóu (TG3)

TG3 is located at the upper 1/2 of the internal side of the tragus.

4.5.8　Internal Nose nèibí (TG4)

TG4 is located on the lower 1/2 of the internal side of the tragus.

4.5.9　Anterior Intertragic Notch píngjiānqián (TG2l)

TG2l is located at the lowest part of the front surface of the intertragic notch on the inferior edge of TG2.