[Durgical](https://durgical.com/en/) › [DurgiPedia](https://durgical.com/en/durgipedia/) › [Anatomy](https://durgical.com/en/anatomy/) › Digestive system System # Digestive system 78 structures, by region. Tap one to see its names and what it does. Systems [Skeletal system](https://durgical.com/en/anatomy/system/skeletal-system/) [Joints and ligaments](https://durgical.com/en/anatomy/system/joints-and-ligaments/) [Muscular system](https://durgical.com/en/anatomy/system/muscular-system/) Digestive system [Respiratory system](https://durgical.com/en/anatomy/system/respiratory-system/) [Urinary system](https://durgical.com/en/anatomy/system/urinary-system/) [Reproductive system](https://durgical.com/en/anatomy/system/reproductive-system/) [Endocrine system](https://durgical.com/en/anatomy/system/endocrine-system/) [Cardiovascular system](https://durgical.com/en/anatomy/system/cardiovascular-system/) [Lymphatic system](https://durgical.com/en/anatomy/system/lymphatic-system/) [Nervous system](https://durgical.com/en/anatomy/system/nervous-system/) [Sense organs](https://durgical.com/en/anatomy/system/sense-organs/) [Skin](https://durgical.com/en/anatomy/system/skin/) Jump to a region Head and neck Chest Abdomen Pelvis ## Head and neck - [**Gums (gingiva)**](https://durgical.com/en/anatomy/gums/) - [**Lower left canine**](https://durgical.com/en/anatomy/lower-left-canine/) - [**Lower left central incisor**](https://durgical.com/en/anatomy/lower-left-central-incisor/) - [**Lower left first molar**](https://durgical.com/en/anatomy/lower-left-first-molar/) - [**Lower left first premolar**](https://durgical.com/en/anatomy/lower-left-first-premolar/) - [**Lower left lateral incisor**](https://durgical.com/en/anatomy/lower-left-lateral-incisor/) - [**Lower left second molar**](https://durgical.com/en/anatomy/lower-left-second-molar/) - [**Lower left second premolar**](https://durgical.com/en/anatomy/lower-left-second-premolar/) - [**Lower left third molar**](https://durgical.com/en/anatomy/lower-left-third-molar/) - [**Lower right canine**](https://durgical.com/en/anatomy/lower-right-canine/) - [**Lower right central incisor**](https://durgical.com/en/anatomy/lower-right-central-incisor/) - [**Lower right first molar**](https://durgical.com/en/anatomy/lower-right-first-molar/) - [**Lower right first premolar**](https://durgical.com/en/anatomy/lower-right-first-premolar/) - [**Lower right lateral incisor**](https://durgical.com/en/anatomy/lower-right-lateral-incisor/) - [**Lower right second molar**](https://durgical.com/en/anatomy/lower-right-second-molar/) - [**Lower right second premolar**](https://durgical.com/en/anatomy/lower-right-second-premolar/) - [**Lower right third molar**](https://durgical.com/en/anatomy/lower-right-third-molar/) - [**Palatine tonsils**](https://durgical.com/en/anatomy/palatine-tonsil/) tonsilla palatina - [**Parotid gland**](https://durgical.com/en/anatomy/parotid-gland/) glandula parotidea - [**Pharynx**](https://durgical.com/en/anatomy/pharynx/) pharynx - [**Soft palate**](https://durgical.com/en/anatomy/soft-palate/) palatum molle - [**Sublingual gland**](https://durgical.com/en/anatomy/sublingual-gland/) glandula sublingualis - [**Submandibular gland**](https://durgical.com/en/anatomy/submandibular-gland/) glandula submandibularis - [**Tongue**](https://durgical.com/en/anatomy/tongue/) lingua - [**Upper left canine**](https://durgical.com/en/anatomy/upper-left-canine/) - [**Upper left central incisor**](https://durgical.com/en/anatomy/upper-left-central-incisor/) - [**Upper left first molar**](https://durgical.com/en/anatomy/upper-left-first-molar/) - [**Upper left first premolar**](https://durgical.com/en/anatomy/upper-left-first-premolar/) - [**Upper left lateral incisor**](https://durgical.com/en/anatomy/upper-left-lateral-incisor/) - [**Upper left second molar**](https://durgical.com/en/anatomy/upper-left-second-molar/) - [**Upper left second premolar**](https://durgical.com/en/anatomy/upper-left-second-premolar/) - [**Upper left third molar**](https://durgical.com/en/anatomy/upper-left-third-molar/) - [**Upper right canine**](https://durgical.com/en/anatomy/upper-right-canine/) - [**Upper right central incisor**](https://durgical.com/en/anatomy/upper-right-central-incisor/) - [**Upper right first molar**](https://durgical.com/en/anatomy/upper-right-first-molar/) - [**Upper right first premolar**](https://durgical.com/en/anatomy/upper-right-first-premolar/) - [**Upper right lateral incisor**](https://durgical.com/en/anatomy/upper-right-lateral-incisor/) - [**Upper right second molar**](https://durgical.com/en/anatomy/upper-right-second-molar/) - [**Upper right second premolar**](https://durgical.com/en/anatomy/upper-right-second-premolar/) - [**Upper right third molar**](https://durgical.com/en/anatomy/upper-right-third-molar/) ## Chest - [**Esophagus**](https://durgical.com/en/anatomy/esophagus-abdominal-part/) oesophagus; pars thoracica oesophagi; pars abdominalis oesophagi ## Abdomen - [**Ampulla of Vater**](https://durgical.com/en/anatomy/hepatopancreatic-ampulla/) ampulla hepatopancreatica - [**Appendix**](https://durgical.com/en/anatomy/vermiform-appendix/) appendix vermiformis - [**Ascending colon**](https://durgical.com/en/anatomy/ascending-colon/) colon ascendens - [**Cecum**](https://durgical.com/en/anatomy/cecum/) caecum; papilla ilealis - [**Common bile duct**](https://durgical.com/en/anatomy/bile-duct/) ductus biliaris - [**Common hepatic duct**](https://durgical.com/en/anatomy/common-hepatic-duct/) ductus hepaticus communis - [**Cystic duct**](https://durgical.com/en/anatomy/cystic-duct/) ductus cysticus - [**Descending colon**](https://durgical.com/en/anatomy/descending-colon/) colon descendens - [**Duodenum**](https://durgical.com/en/anatomy/duodenum/) duodenum - [**Falciform ligament**](https://durgical.com/en/anatomy/falciform-ligament/) ligamentum falciforme; ligamentum teres hepatis - [**Gallbladder**](https://durgical.com/en/anatomy/gallbladder/) vesica biliaris - [**Greater omentum**](https://durgical.com/en/anatomy/greater-omentum/) omentum majus - [**Ileum**](https://durgical.com/en/anatomy/ileum/) ileum - [**Jejunum**](https://durgical.com/en/anatomy/jejunum/) jejunum - [**Lesser omentum**](https://durgical.com/en/anatomy/lesser-omentum/) omentum minus; ligamentum hepatoduodenale - [**Liver**](https://durgical.com/en/anatomy/liver/) hepar; lobus dexter hepatis; lobus sinister hepatis; lobus caudatus; lobus quadratus - [**Liver segment I**](https://durgical.com/en/anatomy/posterior-segment-of-liver/) segmentum posterius hepatis - [**Liver segment II**](https://durgical.com/en/anatomy/left-posterior-lateral-segment-of-liver/) segmentum posterius laterale sinistrum hepatis - [**Liver segment III**](https://durgical.com/en/anatomy/left-anterior-lateral-segment-of-liver/) segmentum anterius laterale sinistrum hepatis - [**Liver segment IV**](https://durgical.com/en/anatomy/left-medial-segment-of-liver/) segmentum mediale sinistrum hepatis - [**Liver segment V**](https://durgical.com/en/anatomy/anterior-medial-segment-of-liver/) segmentum anterius mediale dextrum hepatis - [**Liver segment VI**](https://durgical.com/en/anatomy/anterior-lateral-segment-of-liver/) segmentum anterius laterale dextrum hepatis - [**Liver segment VII**](https://durgical.com/en/anatomy/posterior-lateral-segment-of-liver/) segmentum posterius laterale dextrum hepatis - [**Liver segment VIII**](https://durgical.com/en/anatomy/posterior-medial-segment-of-liver/) segmentum posterius mediale dextrum hepatis - [**Mesoappendix**](https://durgical.com/en/anatomy/mesoappendix/) mesoappendix - [**Mesocolon**](https://durgical.com/en/anatomy/mesocolon/) mesocolon - [**Pancreas**](https://durgical.com/en/anatomy/pancreas/) pancreas - [**Pancreatic duct**](https://durgical.com/en/anatomy/pancreatic-duct/) ductus pancreaticus; ductus pancreaticus accessorius - [**Peritoneum**](https://durgical.com/en/anatomy/peritoneum/) peritoneum; peritoneum parietale - [**Sigmoid colon**](https://durgical.com/en/anatomy/sigmoid-colon/) colon sigmoideum - [**Stomach**](https://durgical.com/en/anatomy/stomach/) gaster; fundus gastris; corpus gastris; pars pylorica - [**Taeniae coli**](https://durgical.com/en/anatomy/taeniae-coli/) taeniae coli - [**Transverse colon**](https://durgical.com/en/anatomy/transverse-colon/) colon transversum ## Pelvis - [**Anal canal**](https://durgical.com/en/anatomy/anal-canal/) canalis analis - [**Rectovesical pouch**](https://durgical.com/en/anatomy/rectovesical-pouch/) excavatio rectovesicalis - [**Rectum**](https://durgical.com/en/anatomy/rectum/) rectum - [**Vestibule**](https://durgical.com/en/anatomy/vestibule-of-vagina/) Representative model, for educational purposes only. --- Source: https://durgical.com/en/anatomy/system/digestive-system/