Table 2.

Landmarks

No.	Definition	Type
1	Medial anterior angle of the coracoid	I
2	Medial posterior angle of the coracoid	I
3	Posterior border of the coracoid (maximum curvature)	III
4	Posterior border of the coracoid (coracoid collar)	III
5	Ventral extremity of the glenoid cavity	II
6	Posterior border of the glenoid cavity (1/2 of the height)	III
7	Dorsal extremity of the glenoid cavity	II
8	Anterior border of the glenoid cavity (1/2 of the height)	III
9	Base of the scapular prong (maximum curvature)	III
10	Lateral dorsal angle of the scapular prong	I
11	Medial dorsal angle of the scapular prong	I
12	Limit between the scapula and the acromial process (maximum curvature)	III
13	Medial anterior angle of the acromial process	I
14	Medial posterior angle of the acromial process	I
15	Limit between the coracoid and the acromial process (maximum curvature)	III
16	Anterior border of the coracoid (coracoid collar)	III

No.: number of landmarks in Fig. 2. Types I, II, and III: homology in Bookstein (1991).