Lab Video - Thoracic Wall, Pleura, & Pericardium

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1. Review the osteology. 720x528 480x352
2. Reflect the serratus anterior muscle. 720x528 480x352
3. Reflect the skin from the root of the neck upward as shown in Figure 3. 720x528 480x352
4. Cut the sternocleidomastoid and detach the strap muscles from the manubrium. 720x528 480x352
5. Cut the clavicles and first ribs. 720x528 480x352
6. Cut intercostal muscles under rib 1. 720x528 480x352
7. Reflect the anterior chest wall as shown in Figures 4 & 5. 720x528 480x352
8. Identify and remove the external intercostal muscles from two intercostal spaces and expose internal intercostal muscle. 720x528 480x352
9. Explore the pleura and its recesses. 720x528 480x352
10. Open the pericardial sac and identify its features. 720x528 480x352
11. Examine the great vessels and gross external features of the heart. 720x528 480x352