SPLANCHNOLOGY 



46 



Submaxillary gland 



Submaxillary duct (O. T. Wharton's 



duct) 

 Parotid gland 



Retromandibular process 

 Accessory parotid (O. T. socia paro- 



tidis) 



Parotid duct (O. T. Steno's duct) 

 Mixed mouth secretions 



Teeth 



Crown of tooth 



Tubercles of crown of tooth 

 Neck of tooth 

 Root of tooth 

 Apex of root of tooth 

 Chewing-surface 

 Labial surface 

 Lingual surface 

 Contact surface 



Medial surface \ of incisor 

 Lateral surface j and canine teeth 

 Anterior surface "| of premolars 

 Posterior surface j and molars 

 Tooth cavity 

 Tooth pulp 



Papilla of tooth 



Root canal of tooth 



Foramen of apex of tooth 



Dentine 



Enamel 



Cement 



Smaller dental canals 



Granular layer 



Enamel prisms 



Cuticle of tooth 



Alveolar periosteum 



Superior dental arch 



Inferior dental arch 



Incisor teeth 



Canine teeth 



Premolar teeth (O. T. bicuspids) 



Molar teeth 



Late tooth (O. T. wisdom tooth) 

 Permanent teeth 

 Deciduous teeth 



Tongue 



Dorsum of tongue 

 Root of tongue 

 Body of tongue 

 Inferior surface 



Fimbriated fold 

 Lateral margin 

 Tip of the tongue 

 Mucous membrane of tongue 

 Frenulum (check-rein) of tongue 

 Lingual papillae 

 Filiform papillae 

 Conical papillae 

 Fungiform papillae 

 Lenticular papillae 

 Vallate papillae (O. T. circumvallate 



papillae) 

 Foliate papillae 

 Median sulcus of tongue 

 Terminal sulcus 

 Blind foramen of tongue 

 Lingual duct 

 Thyreoglossal duct 

 Lingual tonsil 



Lingual folliculi 

 Septum of tongue 

 Muscles of tongue 



Genioglossus muscle 



Hyoglossus muscle 



Chrondroglossus muscle 



Styologlossus muscle 



Superior longitudinal muscle (O. T. 

 superficial lingual) 



Inferior longitudinal muscle (O. T. 

 inferior lingual) 



Transverse muscle of tongue 



Vertical muscle of tongue 



Fauces, or throat 



Isthmus of fauces 



