Head Region

·incisors

·canines

·bicuspids

·molars

·parotid gland 

·Stensen's duct or parotid duct 

·submaxillary or submandibular gland 

·Wharton's duct 

·vestibule

·labialfrenulum

·lingualfrenulum

·papillae of the tongue 

·palatine tonsils 

·epiglottis

·hard palate 

·soft palate 

·nasopharynx

·oropharynx

·laryngeopharynx

Thoracic Region

·trachea

·         Thyroid cartilage

·         Cricoid cartilage

·         Trachealis muscle

·        glottis

·C-rings 

·thymus (juvenile

only) 

·esophagus

·thyroid gland(s) 

·lungs

·parietal pleura 

·visceral pleura 

·mediastinum diaphragm 

·also see the Heart

Abdominal Region

Reproductive Organs