Digestive system

greater omentum

Premolars

molars

canines

incisors

crown of tooth

enamel of tooth

dentin

gingiva

root canal

periodontal ligament

pulp cavity

Pharynx

Esophagus

cardia

fundus

body of stomach

pylorus

pyloric sphincter

greater curvature of stomach

lesser curvature of stomach

rugae of stomach

series of ridges produced by the folding of the wall of the stomach

Function:allow the stomach to expand when needed

Duodenum

Jejunum

ileum

large intestine

cecum

vermiform appendix

ascending cecum

teniae coli

transverse colon

descending colon

sigmoid colon

rectum

internal anal sphincter

external anal sphincter

salivary glands

parotid gland

submandibular gland

sublingual gland

pancreas tail

short and bluntly rounded

pancreas body

extends toward the spleen

pancreas head

lies within duodenal loop; body and tail extend toward spleen

Pancreatic duct (duct of Wirsung)

Delivers pancreatic enzymes / Alkaline juice to the duodenum

major duodenal papilla

point at which the hepatopancreatic ampulla opens into the duodenum

left liver lobe

Significantly smaller than the right; one-sixth of the liver, separated from the right by the falciform ligament

right liver lobe

larger side of liver; Constitutes over half the organ;

falciform ligament of liver

Separates larger right and smaller left lobes

Suspends liver from diaphragm and anterior abdominal wall

round ligament of liver

remnant of umbilical vein

right hepatic duct

collects bile from right side of liver

left hepatic duct

collects bile from left side of liver

common hepatic duct

large bile duct leading from liver; joins with the cystic duct to form the common bile duct

gallbladder

A muscular sac attached to the liver that secretes bile and stores it until needed for digestion

gallbladder neck

Narrow part leading to cystic duct.

gallbladder body

Central portion of the gallbladder.

gallbladder fundus

Rounded part projecting below liver margin.

common bile duct

Carries bile from the liver and gallbladder to the duodenum. Also called the choledochus.

spleen

Organ near the stomach that produces, stores, and eliminates blood cells