craniometric landmarks: 

 

A auriculo-infraorbital plane; 

B alveocondylean plane; 

 

1 metopion; 

2 ophryon; 

3 glabella; 

4 nasion; 印堂

5 dacryon; 

6 orbital point; 

7 malar point; 

8 acanthion; 

9 prosthion or alveolar point; 

10symphysion; 

11 pogonion; 

12 gnathion; 

13 coronion; 

14 condylion; 

15 gonion; 

16 mastoidale; 

17 auricular point; 

18 entomion; at arrow, left; asterion at junction of sutures, right; 腦空

19 external occipital protruberance or inion; 腦戶

20 lambda; 强間

21 obelion; 後頂

22 bregma; 顋會

23 pterion; 頷厭 

24 crotaphion; 

25 jugal point