front 1 1 | back 1 External nares |
front 2 2 | back 2 Hard palate |
front 3 3 | back 3 soft palate |
front 4 4 | back 4 oropharynx |
front 5 5 | back 5 opening into nasopharynex |
front 6 6 | back 6 Laryngopharynx |
front 7 1 | back 7 Hyoid bone |
front 8 2 | back 8 Epiglottis |
front 9 3 | back 9 Thyroid cartilage |
front 10 4 | back 10 Cricoid cartilage |
front 11 5 | back 11 Thyroid gland |
front 12 6 | back 12 Anterior |
front 13 7 | back 13 Middle |
front 14 8 | back 14 Posterior |
front 15 9 | back 15 Heart |
front 16 10 | back 16 Liver |
front 17 11 | back 17 Diaphragm |
front 18 12 | back 18 Mediastinal |
front 19 13 | back 19 Posterior |
front 20 14 | back 20 Middle |
front 21 15 | back 21 Anterior |
front 22 16 | back 22 Thymus |
front 23 17 | back 23 Trachea |
front 24 18 | back 24 Larynx |
front 25 1 | back 25 Epiglottis |
front 26 2 | back 26 Thyroid cartilage (cut) |
front 27 3 | back 27 Cricoid cartilage (cut) |
front 28 4 | back 28 Trachea |
front 29 5 | back 29 Thyroid gland |
front 30 6 | back 30 True vocal cords |
front 31 1 | back 31 Anterior facial vein |
front 32 2 | back 32 Posterior facial vein |
front 33 3 | back 33 Left external jugular vein |
front 34 4 | back 34 trachea |
front 35 5 | back 35 Left common carotid artery |
front 36 6 | back 36 Left subclavian vein |
front 37 7 | back 37 superior vena cava (precava) |
front 38 8 | back 38 Thymus |
front 39 9 | back 39 Right ventricle of heart |
front 40 10 | back 40 Left ventricle of heart |
front 41 11 | back 41 Lungs |
front 42 12 | back 42 Diaphragm |
front 43 13 | back 43 Thyroid gland |
front 44 14 | back 44 Larynx |