3B Scientific Segmented Lung - Manual (Page 4)

®
4
1 Right lung
2 Right lung, superior lobe
3 Right lung, superior lobe, apical segment [S I]
4 Right lung, superior lobe, apical segmental
bronchus [B I]
5 Right lung, superior lobe,
posterior segment [S II]
6 Right lung, superior lobe,
posterior segmental bronchus [B II]
7 Right lung, superior lobe,
anterior segment [S III]
8 Right lung, superior lobe,
anterior segmental bronchus [B III]
9 Horizontal fissure of right lung
10 Right lung, middle lobe
11 Right lung, middle lobe, lateral segment [S IV]
12 Right lung, middle lobe,
lateral segmental bronchus [B IV]
13 Right lung, middle lobe, medial segment [S V]
14 Right lung, middle lobe,
medial segmental bronchus [B V]
15 Oblique fissure of right lung
16 Right lung, inferior lobe
17 Right lung, inferior lobe,
superior segment [S VI]
18 Right lung, inferior lobe,
superior segmental bronchus [B VI]
19 Right lung, inferior lobe,
medial basal segment [S VII]
20 Right lung, inferior lobe,
medial basal segmental bronchus [B VII]
21 Right lung, inferior lobe,
anterior basal segment [S VIII]
22 Right lung, inferior lobe,
anterior basal segmental bronchus [B VIII]
23 Right lung, inferior lobe,
lateral basal segment [S IX]
24 Right lung, inferior lobe,
lateral basal segmental bronchus [B IX]
25 Right lung, inferior lobe,
posterior basal segment [S X]
26 Right lung, inferior lobe,
posterior basal segmental bronchus [B X]
27 Left lung
28 Left lung, superior lobe
29 Left lung, superior lobe,
apicoposterior segment [S I+II]
30 Left lung, superior lobe,
apicoposterior segmental bronchus [B I+II]
31 Left lung, superior lobe, anterior segment [S III]
32 Left lung, superior lobe,
anterior segmental bronchus [B III]
33 Left lung, superior lobe,
superior lingular segment [S IV]
34 Left lung, superior lobe,
superior lingular bronchus [B IV]
35 Left lung, superior lobe,
inferior lingular segment [S V]
36 Left lung, superior lobe,
inferior lingular bronchus [B V]
37 Oblique fissure of left lung
38 Left lung, inferior lobe
39 Left lung, inferior lobe, superior segment [S VI]
40 Left lung, inferior lobe,
superior segmental bronchus [B VI]
41 Left lung, inferior lobe,
anteromedial basal segment [S VII+VIII]
42 Left lung, inferior lobe, anteromedial
basal segmental bronchus [B VII+VIII]
43 Left lung, inferior lobe,
lateral basal segment [S IX]
44 Left lung, inferior lobe,
lateral basal segmental bronchus [B IX]
45 Left lung, inferior lobe,
posterior basal segment [S X]
46 Left lung, inferior lobe,
posterior basal segmental bronchus [B X]
English
47 Oesophagus
48 Trachea
49 Brachiocephalic trunk
50 Left brachiocephalic vein
51 Right brachiocephalic vein
52 Right pulmonary artery
53 Right pulmonary veins
54 Superior vena cava
55 Ascending aorta
56 Heart, right atrium
57 Heart, right auricle
58 Right coronary artery
59 Heart, right ventricle
60 Parietal pleura
61 Diaphragm
62 Left subclavian artery
63 Left common carotid artery
64 Arch of aorta; Aortic arch
65 Left main bronchus
66 Left pulmonary artery
67 Left pulmonary vein
68 Pulmonary trunk
69 Right main bronchus
70 Heart, left auricle
71 Left coronary artery
72 Heart, left ventricle
73 Apex of heart
74 Inferior vena cava
75 Pericardium
76 Descending aorta
77 Spinal cord
78 Rib
79 Latissimus dorsi
80 Thoracic vertebra
81 Trapezius
82 Erector spinae
83 Azygos vein
English
Segmented Lung, 20 parts
This “Thoracic Organs with Segmented Lungs” model shows the organs and structures of the chest cavity.
These include the right and left lungs and the pulmonary lobes, heart, pericardium, the large vessels around
the heart and the trachea with oesophagus. The lung segments can be taken apart; inside the lungs, the seg-
mental bronchi are shown in different colours. Located under the chest cavity structure are the diaphragm
and the associated section of the pleura. The anatomical structures behind the oesophagus and the thoracic
aorta have been cut horizontally at the level of the lower thoracic spine.
As well as depicting the organs and structures of the thoracic cavity, this model helps to provide a better
understanding of the lung segments as isolated components of the individual lobes, each with its own seg-
mental bronchus. It is very important to be able to examine and identify all segments of the anatomy using
bronchoscope and radiological methods as any section may become diseased requiring diagnosis and speci-
fically targeted treatment or surgery.