Muscle Figure
6 Rib 1-12
Muscles
7 Infraspinatus muscle
8 Teres minor muscle
9 Teres major muscle
10 Latissimus dorsi muscle
11 Thoracolumbar fascia
12 Serratus posterior inferior muscle
13 Longissimus thoracis muscle
14 Rhomboideus major muscle
15 Serratus posterior superior muscle
16 Trapezius muscle, ascending part
17 Serratus anterior muscle
18 Pectoralis minor muscle
19 Subclavius muscle
20 External intercostal muscles
21 Internal intercostal muscles
22 Abdominal part of pectoralis major muscle
23 Sternocostal part of pectoralis major muscle
24 Clavicular part of pectoralis major muscle
25 Sternocleidomastoideus muscle, origin
26 Sternohyoideus muscle, origin
27 Sternothyroideus muscle, origin
28 Scalenus anterior muscle, insertion
29 Transversus thoracis muscle
Diaphragm
30 Sternal part of diaphragm
31 Costal part of diaphragm
32 Esophageal hiatus (opening)
33 Tendinous centre (phrenic centre)
34 Foramen of vena cava
35 Aortic hiatus (aortic opening)
36 Thoracic part of Esophagus (gullet)
Heart
37 Right atrium
38 Right auricle
39 Right ventricle
40 Left atrium
41 Left auricle
42 Left ventricle
43 Apex of heart
44 Interventricular septum
45 Tricuspid valve (right av-valve)
46 Pulmonary valve
47 Mitral valva (left av-valve)
48 Aortic valve
49 Papillary muscles
50 Right coronary artery of heart
51 P osterior interventricular branch of right
coronary artery
52 Left coronary artery of heart
53 A nterior interventricular branch of left
coronary artery
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54 Circumflex branch of left coronary artery
55 Coronary sinus
56 Left coronary vein
57 Posterior interventricular vein
58 Small cardiac vein
59 Pulmonary trunk
60 Right pulmonary artery
61 Left pulmonary artery
62 Ascending aorta
63 Aortic arch
64 Brachiocephalic trunk
65 Common carotid artery, origin
66 Left subclavian artery, 1st portion
67 Thoracic part of aorta
68 Intercostal artery
69 Intercostal nerve
70 Posterior intercostal vein
71 Azygos vein
72 Right brachiocephalic vein
73 Left brachiocephalic vein
74 Superior vena cava
75 Inferior vena cava
76 Right pulmonary veins
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77 Left pulmonary veins
78 Thymus gland
79 Thymic branches
Lung
80 Apex of lung
81 Right superior pulmonary lobe
82 Horizontal fissure
83 Right middle pulmonary lobe
84 Oblique fissure
85 Right inferior pulmonary lobe
86 Diaphragmatic surface of lung
87 Pulmonary ligament
88 Hilum of lung
89 Cardiac impression of lung
90 Cardiac incisure of left lung
91 Left superior pulmonary lobe
92 Lingula of left lung
93 Left inferior pulmonary lobe
94 Parietal pleura
95 Trachea (windpipe)
96 Bifurcation of trachea
97 Right principal bronchus
98 Left principal bronchus
99 Bronchus of left superior lobe
1 00 Bronchus of left inferior lobe
1 01 Right superior lobar bronchus
1 02 Right medius lobar bronchus
1 03 Right inferior lobar bronchus
1 04 Glandular lobules of breast
1 05 Mammary papilla
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