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Anatomy
Basics
Terminology Introduction to the musculoskeletal system Introduction to the other systems
Upper limb
Overview Shoulder and arm Elbow and forearm Wrist and hand Nerves and vessels
Lower limb
Overview Hip and thigh Knee and leg Ankle and foot Nerves and vessels
Spine and back
Overview Spine Back
Thorax
Thoracic wall Female breast Mediastinum Lungs Heart Diaphragm
Abdomen
Abdominal wall Peritoneum Stomach Spleen Liver Pancreas Small intestine Large intestine Kidneys and ureters Nerves, vessels and lymphatics of the abdomen
Pelvis and perineum
Pelvic girdle and floor Female pelvis and reproductive organs Male pelvis and reproductive organs Urinary bladder and urethra Perineum Nerves, vessels and lymphatics of the pelvis
Head and neck
Overview Skull Head Orbit and contents Nasal region Ear Teeth Oral cavity Pharynx Neck Nerves and vessels
Neuroanatomy
Cerebrum Subcortical structures Cerebellum and brainstem Ventricles, meninges and blood vessels Spinal cord Pathways of the nervous system Cranial nerves Peripheral nervous system
Cross sections
Head and neck Upper limb Thorax Abdomen Male pelvis Female pelvis Lower extremity
Radiological anatomy
Head and neck Thorax Abdomen and pelvis Upper limb Lower limb
Histology
General
Introduction to cells and tissues Epithelial tissue Connective tissue Nervous tissue Muscle tissue Cartilage and bone
Systems
Cardiovascular system Nervous system Integumentary system Musculoskeletal system Respiratory system Urinary system Endocrine system Digestive system Lymphatic system Male reproductive system Female reproductive system
Fetal tissues
Head and neck Trunk and limbs
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AnatomyAbdomen
Abdomen

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Abdomen

Abdominal wall

The structures of the abdominal wall support and maintain the anatomical position of the organs within as well as protect them from injury.
  1. Regions of the abdomen
    Borders and contents of the abdominal regions.
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  2. Muscles of the abdominal wall
    Main muscles found in the abdominal wall.
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  3. Neurovasculature of the abdominal wall
    Introduction to the nerves and vessels of the abdominal wall
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  4. Inguinal canal
    Structure of the inguinal canal and femoral sheath.
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Peritoneum

The peritoneal cavity is a space between the parietal and visceral peritoneum, which are the two membranes that separate the organs from the abdominal wall.
  1. Peritoneal relations
    Explore the relationship between the abdominal organs and peritoneum.
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  2. Mesentery
    Overview of the mesentery.
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  3. Greater omentum
    Introduction to the greater omentum.
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  4. Omental bursa
    Introduction to the omental bursa.
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  5. Retroperitoneum
    Introduction to the retroperitoneum.
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Stomach

The stomach is an organ found in the upper abdomen and is part of the gastrointestinal tract. The main function of this organ is to produce digestive enzymes.
  1. Stomach in situ
    Introduction to the stomach and its relations in the abdominal cavity.
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  2. Structure of the stomach
    Introduction to the structure of the stomach.
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Spleen

The spleen is found in the upper left part of the abdomen. Its main functions include filtering your blood, creating new blood cells and store platelets.
  1. Structure of the spleen
    Structure, neurovasculature and function of the spleen.
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  2. Spleen microcirculation
    Structure and organization of spleen microcirculation.
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Liver

The liver is a large essential organ found in the upper right quadrant of the abdomen. It is a multifunctional unit that performs such duties as detoxification.
  1. Overview of the liver
    Introduction to the liver and its nearby structures.
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  2. Surfaces of the liver
    Identify the surfaces and landmarks of the liver.
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  3. Gallbladder
    Anatomy and function of the gallbladder.
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Pancreas

The pancreas is an accessory organ of the GI tract whose function is to release substances that help regulate the blood sugar levels as well as digestion.
  1. Pancreas in situ
    Pancreas in situ seen from the anterior view.
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  2. Pancreatic duct system
    The pancreatic ducts carry digestive enzymes to the duodenum.
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Small intestine

The small intestine is the part of the GI tract between the stomach and large intestine. This structure is divided into 3 parts: duodenum, jejunum and ileum.
  1. Duodenum
    Structure of the duodenum and its anatomical relations.
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  2. Arteries and veins of the small intestine
    An overview of the vasculature of the small intestine by segment.
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  3. Innervation of the small intestine
    An overview of the extrinsic and intrinsic innervation of the small intestine.
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  4. Lymphatics of the small intestine
    An overview of the lymphatic drainage of the small intestine.
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Large intestine

The large intestine is the last part of the GI tract. It functions to absorb water from fecal matter and helps the body get rid of the remaining waste material.
  1. Large intestine
    Overview of the anatomy and neurovasculature of the large intestine.
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  2. Rectum and anal canal
    Main features and anatomical relations of the rectum and anal canal.
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  3. Arteries of the large intestine
    Overview of the arteries that supply the large intestine.
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  4. Neurovasculature of the rectum and anal canal
    Overview of the nerves and vessels of the rectum and anal canal.
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Kidneys and ureters

The kidneys are a pair of organs shaped like beans and located in the back of the abdomen. The main function of those organs is to filter your blood.
  1. Kidneys
    Introduction to the structure of the kidneys.
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  2. Renal arteries
    Overview of the renal arteries and their branches.
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  3. Ureters
    Features, relations and function of the ureters.
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Nerves, vessels and lymphatics of the abdomen

The abdomen is vascularised and innervated by an extensive network of blood vessels, lymphatics and nerves.
  1. Lumbar plexus
    The lumbar plexus supplies the abdominal wall, pelvis and lower limb.
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  2. Arteries of the stomach, liver and gallbladder
    Overview of the arteries that supply the stomach, liver and gallbladder.
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  3. Arteries of the pancreas, duodenum and spleen
    Overview of the arteries that supply the pancreas, duodenum and spleen.
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  4. Hepatic portal system
    Overview of the hepatic portal vein and its tributaries.
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  5. Lymphatics of the pancreas, duodenum and spleen
    An overview of the lymphatic drainage of the pancreas, duodenum and spleen.
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  6. Lymphatics of the stomach, liver and gallbladder
    Lymph nodes and vessels of the stomach, liver and gallbladder.
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  7. Lymphatics of the posterior abdominal and pelvic wall
    Parietal abdominal and pelvic lymph nodes and their drainage pathways.
    Start

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