Lungs (Structures, Coverings and Recesses) - Respiratory System Anatomy

Content:
- General Info about the Lungs : 0:05
- External Structures : 1:11
- Lobes and Segments : 3:38
- Pleura of the Lungs : 6:45

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External View:
- Apex Pulmonis
- Basis Pulmonis

Surfaces:
- Fascies Costalis
- Fascies Diaphragmatis
- Fascies Mediastinalis (Hilum Pulmonis)
- Fascies Interlobales

Margins:
- Inferior Margin (Separates the mediatinal and costal surface from diaphgragmatic surface)
- Anterior Margin
- Left Lung: Incisura Cardiaca Pulmonis Sinistri (Cardiac Notch) Limited by Lingua Pulmonis

Fissures:
- Fissura Obliqua (Oblique Fissure)
- Fissura Horizontalis FIssura Dextri (Horizontal Fissure)

Lobes:
- Superior Lobe/Medial Lobe (Right Lung)/Inferior Lobe

Segments of the Right Lung (10):
Superior Lobe:
- Apical Segment
- Posterior Segment
- Anterior Segment
Medial Lobe:
- Lateral Segment
- Medial Segment
Inferior Lobe:
- Basal Medial
- Basal Anterior
- Basal Lateral

Segments of the Left Lung (9):
Superior Lobe:
- Anterior Posterior Segment
- Anterior Segment
- Superior Linguar
- Inferior Linguar
Inferior Lobe:
- Superior Segment
- Basal Medial
- Basal Posterior
- Basal Lateral
- Basal Anterior

Alveolar Tree (Arbor Alveolare) divides within each segment

Pleura of the Lungs:
Visceral Pleura
Parietal Pleura has 4 parts:
- Costal Part
- Diaphragmatic Part
- Mediastinal Part
- Cervical Part (Cupula)

Parietal Pleura meets Visceral Pleura at Hilum Pulmonis, which forms the Ligamentum Pulmonale around Radix Pulmonis.

Recess of the lungs:
- Recessus Costodiaphragmaticus (Biggest Recess)
- Recessus Vertebromediastinalis
- Recessus Costomediastinalis
- Recessus Phrenicomediastinalis

Mediastinum:
- Mediastinum Superius
- Mediastinum Anterius
- Mediastinum Medius
- Mediastinum Posterius

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