SPLANCHNOLOGY 



Hyo-epiglottic ligament (O. T. hyo- 



epiglottidean ligament) 

 Cuneiform cartilage 

 Cuneiform tubercle 

 Corniculate tubercle of Santorini 



Muscles of larynx 



Aryepiglottic muscle (O. T. aryteno- 



epiglottidean muscle) 

 Cricothyreoid muscle 



Straight part (O.T. anterior or 

 oblique part) 



Oblique part (O. T. posterior or 



horizontal part) 



Posterior crico-arytaenoid muscle 

 Ceratocricoid muscle 

 Lateral crico-arytaenoid muscle 

 Ventricular muscle 

 Vocal muscle (O. T. internal thyro- 



arytenoid muscle) 

 Thyreo-epiglottic muscle (O. T. thyro- 



epiglottidean muscle) 

 Thyreo-arytaenoid muscle (external) 

 Oblique arytaenoid muscle 

 Transverse arytaenoid muscle 



Cavity of larynx 



Epiglottic vallecula 



Laryngeal aperture 



Vestibule of larynx 



Slit of vestibule (O. T. false glottis) 



Vocal lip 



Glottis (O. T. glottis vera) 



Slit of glottis 



Intermembranous part (O. T. glot- 

 tis vocalis) 

 Intercartilaginous part (O. T. glottis 



respiratoria) 

 Ventricle of larynx (O. T. laryngeal 



sinus) 

 Appendage of ventricle of larynx 



(O. T. laryngeal pouch or sac) 

 Mucous coat of larynx 



Elastic membrane of larynx 



Elastic cone (O. T. cricothyroid 



membrane) 

 Median glosso-epiglottic fold (O. T. 



middle glosso-epiglottidean fold, or 



fraenum of the epiglottis) 

 Lateral glosso-epiglottic fold (O. T. 



lateral glosso-epiglottidean folds) 

 Ary-epiglottic fold 

 Fold of laryngeal nerve 

 Ventricular fold (O. T. false vocal 



cord) 

 Vocal fold (O. T. true vocal cord) 



Yellow spot 



Inferior entrance to glottis 

 Superior entrance to glottis 

 Interarytaenoid notch 

 Laryngeal glands 



Anterior laryngeal glands 



Middle laryngeal glands 



Posterior laryngeal glands 

 Lymph-nodules of larynx 



Trachea and bronchi 



Tracheal cartilages 

 Annular ligaments 

 Membranous wall 

 Tracheal glands 

 Bifurcation of trachea 

 Right and left bronchus 

 Bronchial rami 



Eparterial bronchial ramus 



Hyparterial bronchial ramus 

 Muscular coat 

 Submucous layer 

 Mucous coat 



Tracheal glands 



Bronchial glands 



Lung 



Base of lung 

 Apex of lung 

 Subclavian sulcus 



