Anterior view of the 1st rib

Term name Layer
1 Groove for subclavian vein Layer 1
2 Groove for subclavian artery Layer 1
3 Scalene tubercle Layer 1
4 Crest Layer 1
5 Angle Layer 1
6 Tubercle Layer 1
7 Body; shaft Layer 1
8 Neck Layer 1
9 Head Layer 1