SPLANCHNOLOGY 



External nose 



Base of nose 



Root of nose 



Dorsum of nose 



Margin of nose 



Tip of nose 



Wing of nose 



Movable septum of nose 



Nasal cartilages 



Cartilage of nasal septum 



Sphenoidal process of cartilaginous 



septum 



Lateral nasal cartilage 

 Greater alar cartilage 



Medial crus 



Lateral crus 

 Lesser alar cartilages 

 Sesamoid cartilages of nose 

 Vomeronasal organ of Jacobson 

 Vomeronasal cartilage of Jacobson 

 Incisor canaliculus 



Larynx 



Laryngeal prominence (O. T. Adam's 



apple, or pomum Adami) 

 Laryngeal cartilages 

 Thyreoid cartilage 



Right and left plates 



Superior thyreoid notch 



Inferior thyreoid notch 



Superior thyreoid tubercle 



Inferior thyreoid tubercle 



Oblique line 



Superior horn 



Inferior horn 



Thyreoid foramen 

 Lateral hyothyreoid ligament 

 Triticeous ("wheat-like") cartilage 

 Middle hyothyreoid ligament 

 Hyothyreoid membrane (O. T. thyro- 



hyoid membrane) 

 Cricoid cartilage 



Arch of cricoid cartilage 



Lamina of cricoid cartilage 



Arytaenoid articular surface 



Thyreoid articular surface 

 Cricothyreoid articulation 

 Capsule of cricothyreoid joint 

 Lateral ceratocricoid ligaments 

 Anterior ceratocricoid ligaments 

 Posterior ceratocricoid ligaments 

 Middle cricothyreoid ligament (O. T. 



middle portion of cricothyroid mem- 

 brane) 



Cricotracheal ligament 

 Arytaenoid cartilage 



Articular surface 



Base of arytaenoid cartilage 



Arched ridge 



Nodule or hillock 



Oblong depression 



Triangular depression 



Tip or apex of arytaenoid cartilage 



Vocal process 



Muscular process 

 Corniculate cartilage (O. T. cartilage 



of Santorini) 



Arycorniculate synchondrosis 

 Cricoarytaenoid joint 

 Cricopharyngeal ligament 

 Corniculopharyngeal ligament (O. T. 



Lig. jugale) 

 Ventricular ligament (O. T. superior 



thyro-arytenoid ligament) 

 Vocal ligament (O. T. inferior thyro- 

 arytenoid ligament) 



Sesamoid cartilage 

 Capsule of crico-arytaenoid joint 

 Posterior crico-arytaenoid ligament 

 Epiglottis 



Stem of epiglottis 



Epiglottic tubercle (O. T. cushion of 

 epiglottis) 



Epiglottic cartilage 

 Thyreo-epiglottic ligament (O. T. 



thyro-epiglottidean ligament) 



