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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 Esophagus Lungs Heart Diaphragm
Abdomen
Abdominal wall Peritoneal cavity 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 extremity Thorax Abdomen Male pelvis Female pelvis Lower extremity
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 Excretory system Endocrine system Digestive system Lymphatic system Male reproductive system Female reproductive system
Fetal tissues
Head and neck Trunk and limbs
Radiological anatomy
Head and neck
Head: Axial CT Brain: Axial MRI T2 Face: Axial MRI T2 Neck: Axial CT
Abdomen and pelvis
Abdomen: Axial MRI T2 Abdomen: Axial CT Female pelvis: Axial CT
Upper extremity
Shoulder: Axial MRI PD Wrist: Axial MRI T1
Lower extremity
Knee: Axial MRI
Thorax
Chest X-ray
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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.
    Start
  2. Muscles of the abdominal wall
    Main muscles found in the abdominal wall.
    Start
  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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Peritoneal cavity

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. Greater omentum
    Introduction to the greater omentum.
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  2. Mesentery
    Overview of the mesentery.
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  3. Peritoneal relations
    A comprehensive overview of the peritoneal relations
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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
    Anterior view of the stomach in situ, with the liver retracted.
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  2. Musculature and mucosa of the stomach
    Overview of the muscular layers and mucosa 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.
    Start
  2. Surfaces of the liver
    Identify the surfaces and landmarks of the liver.
    Start
  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, including the layers of its wall and 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.
    Start
  3. Lymph nodes of the small intestine
    Lymph nodes and vessels of the small intestine and neighbouring structures.
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  4. Innervation of the small intestine
    Nerves of the small intestine seen from an anterior view of the abdomen.
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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
    Structure of the large intestine, including the mucosa and musculature.
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  2. Rectum and anal canal
    Structures of the rectum and anal canal as seen in coronal section.
    Start
  3. Arteries of the large intestine
    Arteries of the large intestine seen from an anterior view.
    Start
  4. Blood vessels of the rectum
    Arteries and veins of the rectum.
    Start

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. Overview of the kidney
    Anterior view of the kidney and related structures.
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  2. Kidneys in situ
    Kidneys in situ seen from the anterior view.
    Start
  3. Kidney structure
    Internal structure of the kidney as seen in coronal section.
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  4. Renal arteries
    Arteries of the kidneys seen on the anterior view of the right kidney.
    Start
  5. Ureters in situ
    Abdominal and pelvic parts of the ureters and related structures.
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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 spleen
    Arteries supplying the stomach, liver and spleen.
    Start
  3. Arteries of the pancreas, duodenum and spleen
    Arteries supplying the pancreas, duodenum and spleen.
    Start
  4. Hepatic portal vein
    Hepatic portal vein and surrounding vasculature.
    Start
  5. Lymphatics of the pancreas, duodenum and spleen
    Lymph nodes and vessels of the pancreas, spleen and duodenum.
    Start
  6. Lymphatics of the stomach and liver
    Lymph nodes and vessels of the stomach and liver.
    Start
  7. Lymphatics of the posterior abdominal wall
    Lymph nodes and vessels of the posterior abdominal wall.
    Start

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