Anatomy: Head, Digestive, Urinary, Larynx, Lungs

Medial Sagittal Head

1 - Hard palate 2 - Soft palate 3 - Uvula 4 - Oral cavity 5 - Tongue 6 - Nasopharynx 7 - Oropharynx 8 - Laryngopharynx 9 - Esophagus 10 - Epiglottis

Lateral Head

Salivary glands: 1 - Parotid gland 2 - Submandibular gland 3 - Sublingual gland (under tongue - not seen on model)

Pancreas & Associated Organs

1 - Gallbladder 2 - Liver section 3 - Cystic duct 4 - Left hepatic duct 5 - Right hepatic duct 6 - Common hepatic duct 7 - Bile duct 8 - Pancreas body 9 - Pancreatic duct 10 - Hepatopancreatic ampulla (Ampulla of Vater) 11 - Duodenal papilla (contains sphincter of Oddi) 12 - Plicae circularis of duodenum 13 - R. Kidney 14 - R. Adrenal gland 15 - Spleen 16 - Splenic artery (red) (splenic vein above it in blue)

Posterior Internal Liver

1 - Caudate lobe 2 - Right lobe 3 - Left lobe 4 - Quadrate lobe 5 - Gall bladder 6 - Cystic duct 7 - R. Hepatic duct 8 - L. Hepatic duct 9 - Common hepatic duct 10 - Bile duct 11 - Inferior vena cava 12 - Hepatic portal vein 13 - Hepatic artery 14 - Ligamentum teres (round ligament) 15 - Falciform ligament

External Stomach

1 - Cardiac region 2 - Fundus 3 - Lesser curvature 4 - Greater curvature (lateral convex border) 5 - Body of stomach (note: 3 layers of smooth muscle in wall of stomach) 6 - Pyloris 7 - Pyloric-duodenal junction

Internal Stomach

1 - Pyloric sphincter 2 - Pyloris 3 - Rugae (folds) 4 - Cardiac (gastroesophageal) sphincter

Tooth

Small Intestine Section

1 - Mucosa 2 - Submucosa 3 - Muscularis externa 4 - Serosa 5 - Villus (covered with simple columnar epithelium) 6 - Lacteal inside villus 7 - Capillaries inside villus 8 - Lamina propria 9 - Muscularis mucosa 10 - Blood vessels in submucosa 11 - Dense irregular connective tissue 12 - Circular layer of smooth muscle 13 - Lymphatic tissue 14 - Nerve plexus 15 - Longitudinal layer of smooth muscle

Large Intestine

1 - Appendix 2 - Cecum 3 - Ascending colon 4 - Transverse colon 5 - Descending colon 6 - Sigmoid colon 7 - Rectum 8 - Anal canal 9 - Mesentary 10 - Teniae coli 11 - Ileocoecal junction

Anterior Abdominal Organs

1 2 3 4 5

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Liver Stomach Large intestine Small intestine Greater omentum (half)

Posterior Abdominal Organs

1 - Parotid gland 2 - Trachea 3 - Esophagus 4 - Adrenal gland 5 - Kidney 6 - Pancreas 7 - Duodenum 8 - Spleen 9 - Diaphragm 10 - Urinary bladder 11 - Ureter

Jaw

Urinary System

1 - Adrenal gland 2 - Kidney 3 - Renal vein 4 - Renal artery 5 - Inferior vena cava 6 - Ureters 7 - Urinary bladder

Kidney

1 - Renal artery 2 - Segmental artery 3 - Lobar artery 4 - Interlobar artery & vein 5 - Arcuate artery & vein 6 - Interlobular artery & vein 7 - Renal vein 8 - Minor calyx 9 - Major calyx 10 - Renal pelvis 11 - Ureter 12 - Renal capsule 13 - Renal cortex 14 - Medullary pyramid 15 - Renal column 16 - Renal papilla

Kidney Lobe

1 - Renal capsule 2 - Renal cortex 3 - Renal Medulla 4 - Peritubular Capillaries 5 - Bowman's capsule 6 - Glomerulus 7 - Proximal convoluted tubule 8 - Descending loop of Henle 9 - Ascending loop of Henle 10 - Distal convoluted tubule 11 - Collecting duct 12 - Papillary duct

Renal Corpuscle

1 - Distal convoluted tubule 2 - Macula densa cells 3 - Afferent arteriole 4 - Juxtaglomerular cells 5 - Efferent arteriole 6 - Glomerulus capillaries 7 - Podocytes on glomerulus 8 - Bowman's capsule 9 - Proximal convoluted tubule 10 - Renal corpuscle

Nephron

1 - Interlobular artery (red) & vein (blue) 2 - Afferent arteriole (red) 3 - Efferent arteriole (red) 4 - Peritubular capillaries (red & blue) 5 - Vasa recta (red & blue) 6 - Renal corpuscle (green) 7 - Proximal convoluted tubule (orange) 8 - Descending loop of Henle (orange) 9 - Ascending loop of Henle (purple) 10 - Distal convoluted tubule (purple) 11 - Collecting ducts (yellow) 12 - Papillary duct 13 - Arcuate vein (blue) & artery (red)

Sagittal Head

1 - Frontal sinus 2 - Sphenoidal sinus 3 - Pituitary gland 4 - Hypothalamus 5 - Hard palate 6 - Soft palate 7 - Uvula 8 - Oral cavity 9 - Eustachian tube opening into nasopharynx 10 - Pharyngeal tonsil in nasopharynx 11 - Palatine tonsil in oropharynx 12 - Laryngopharynx 13 - Epiglottis 14 - Larynx 15 - Vestibular fold 16 - Vocal fold 17 - Trachea 18 - Esophagus 19 - Nasal septum 20 - Pineal gland

Anterior Larynx

1 2 3 4 5 6

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Epiglottis Hyoid bone Thyroid cartilage Laryngeal prominence Cricoid cartilage C-ring of trachea

Posterior Larynx

1 2 3 4 5

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Epiglottis Corniculate cartilage Arytenoid cartilage Cricoid cartilage Trachealis muscle

Torso Glands & Organs

1 2 3 4 5

- Parotid salivary gland - Thyroid gland - Esophagus - Adrenal gland – Kidney

6 - Pancreas 7 - Duodenum 8 - Spleen 9 - Diaphragm 10 - Urinary bladder

Lungs

1 - Thyroid cartilage of larynx 2 - Cricoid cartilage 3 - Thyroid gland 4 - C-rings of trachea 5 - R. primary bronchus 6 - L. primary bronchus 7 - Secondary bronchi 8 - Tertiary bronchi 9 - R. superior lung lobe 10 - R. middle lung lobe 11 - R. inferior lung lobe 12 - L. superior lung lobe 13 - L. inferior lung lobe 14 15 16 17 18 19 20 21 22 23 24 25

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Superior vena cava Brachiocephalic veins Internal jugular veins Subclavian veins Aorta Brachiocephalic artery L. Common carotid artery Esophagus Thoracic aorta Pulmonary arteries (blue) Pulmonary veins (red) Diaphragm