This vinyl-plastic model replicates the entire alimentary tract from mouth to anus, including:

• Detachable lower jaw half, complete with teeth, muscles of mastication and salivary glands
• Dissected pancreas exposing the pancreatic and common bile ducts
• Duodenum sectioned open to reveal the hepato-pancreatic ampulla and the entrance of the accessory pancreatic duct
• Dissection of the terminal portion of the ileum and cecum showing the ileo-cecal valve and the orifice of the vermiform appendix
• Section through the rectum, anal canal and anus to reveal the anal columns and anal sphincter

The liver and 2-part stomach also detach to ease in observation. Features are number coded for identification in the accompanying key, and the model is mounted on a hardwood base.

Overall dimensions: 36x11x6 inches (91x28x15 cm).