《局部解剖学》英文课件：Thethorax Dissection and Observation

1、Dissection and Observation,Thorax,Sever the sternocostal joint,external intercostal muscles,Dissect the intercostal muscle,External intercostal membranes,internal intercostal muscles,intercostal nerve Innermost intercostal muscles,Reflect the anterior chest wall downwards by separating the ribs from

2、 the parietal pleura and the pericardium.,Transverse thoracic muscle Internal thoracic artery and vein superior epigastric artery musculophrenic artery,the costal pleura.,The two pleural cavities are separate compartments and not continuous with each other.,Observe the costomediastinal recess.,Obser

3、ve the costodiaphragmatic recess.,Cut through the root of left lung from above downwards close to the hilum of lung.,Observe the costal pleura.,Observe the diaphragmatic pleura.,Observe the costomediastinal pleura.,Observe the costodiaphragmatic recess.,Observe Lobes and Fissure of lungs,Observe the

4、 pulmonary vein * ，bronchii * and pulmonary artery *.,*,*,*,*,*,intercostal nerve posterior intercostal artery posterior intercostal vein,Strip the mediastinal pleura from the right side. Dissect and observe the main structures around the root of right lung.,Strip the mediastinal pleura from the lef

5、t side. Dissect and observe the main structures around the root of left lung, superior and inferior esophageal triangls.,*,*,*,*,*,Clean the structures of the superior mediastinum. Observe the contents to the superior mediastinum and their relations.,Dissect and observe the thymus,dissect and observ

6、e the left brachiocephalic vein,dissect and observe the right brachiocephalic vein,dissect and observe the left brachiocephalic vein,dissect and observe the azygos vein,Observe brachiocephalic trunk,left of common carotid artery,Left subclavian artery,left and right phreric nerve,left vagus nerve,Le

7、ft recurrent laryngeal nerve,arterial ligament,Right Phrenic n, Azygos v. recurrent n.,The Trachea divides into right and left principal bronchi Tracheobronchial lymph nodes, mass of pigmented nodes, are on both sides of the trachea and in the vicinity of the its bifurcation and fill the angle in th

8、e fork of the trachea and intervenes of the right pulmonary artery and the esophagus,Observe the carina of trachea,Dissect the Pericardium,The fibrous pericardium the serous pericardium: *parietal layer *visceral layer,Dissect Transverse sinus of pericardium,Dissect Oblique sinus of pericardium,Remove the heart and pericardium,Observe Esophagus,Dissect the right vagus vein and posterior vagus trunk,Dissect the left vagus vein and anterior vagus trunk,Dissect esophageal plexus,Dissect azygos vein posterior in