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The Anthromica Library

The human body one structure at a time. Every page has a 3D model you can turn, with its parts numbered on it, where it sits, what it does and what supplies it.

HeadNeckThoraxBackAbdomenPelvisTrunkUpper limbHandLower limbFoot

169–192 of 222 · TrunkClear filters

Organs · TrunkRight inferolateral branch of right coronary artery(Ramus inferolateralis dexter arteriae coronariae dextrae)A branch of the right coronary artery that continues past the crux onto the diaphragmatic surface of the left ventricle.
Organs · TrunkRight lobe of thymusLobus dexter thymiThe right of the two lobes of the thymus, a lymphoid organ in the upper chest behind the sternum, where T lymphocytes mature.
Arteries · TrunkRight pulmonary arteryArteria pulmonalis dextraThe longer of the two terminal branches of the pulmonary trunk, crossing the mediastinum to carry deoxygenated blood into the right lung.
Arteries · TrunkRight renal arteryArteria renum dextraThe longer of the two renal arteries, leaving the right side of the abdominal aorta and running behind the inferior vena cava to the right kidney.
Veins · TrunkRight renal veinVena renalis dextraThe short vein draining the right kidney, passing straight from the renal hilum into the side of the inferior vena cava.
Arteries · TrunkRight subclavian arteryArteria subclavia dextraThe main artery of the right upper limb, given off by the brachiocephalic trunk behind the right sternoclavicular joint.
Veins · TrunkRight subclavian veinVena subclavia dextraA large vein at the root of the neck carrying blood from the right upper limb to the right brachiocephalic vein.
Veins · TrunkRight subcostal veinVena subcostalis dextraThe segmental vein below the right twelfth rib; it meets the right ascending lumbar vein and with it forms the azygos vein.
Veins · TrunkRight superior intercostal veinVena intercostalis superior dextraThe vein formed by the upper right posterior intercostal veins, descending beside the spine to end in the arch of the azygos vein.
Veins · TrunkRight superior phrenic veinVena phrenica superior dextraA small vein on the upper surface of the right half of the diaphragm, at the back, draining into the azygos system.
Veins · TrunkRight superior pulmonary veinVena pulmonalis dextra superiorThe vein draining the upper and middle lobes of the right lung, passing behind the superior vena cava to the left atrium.
Organs · TrunkRight ventricleVentriculus dexterThe lower right chamber of the heart, forming most of its front surface, which pumps blood through the pulmonary valve to the lungs.
Arteries · TrunkSecond posterior intercostal arteryArteria intercostalis posterior secundaThe artery of the second intercostal space, the lower of the two vessels supplied by the supreme intercostal artery.
Organs · TrunkSeptal branches of anterior interventricular arteryRami interventriculares septales rami interventricularis anterioris arteriae coronariae sinistraeShort perforating arteries that leave the anterior interventricular artery and pass straight into the interventricular septum of the heart.
Organs · TrunkSeptal leaflet of right atrioventricular valveCuspis septalis valvae atrioventricularis dextraeThe leaflet of the tricuspid valve attached along the interventricular septum, on the medial side of the right atrioventricular opening.
Muscles · TrunkSerratus anterior muscleMusculus serratus anteriorSerratus anterior is the broad, saw-edged muscle on the side of the chest that holds the scapula against the ribs and swings it forward.
Arteries · TrunkSigmoid arteriesArteriae sigmoideaeA small group of branches of the inferior mesenteric artery that run in the sigmoid mesocolon to supply the lower descending and sigmoid colon.
Lymphatics · TrunkSigmoid nodesNodi sigmoideiLymph nodes in the sigmoid mesocolon along the sigmoid arteries, draining the sigmoid colon and the lower descending colon.
Veins · TrunkSigmoid veinsVenae sigmoideaeSeveral veins in the sigmoid mesocolon that drain the sigmoid colon into the inferior mesenteric vein, part of the hepatic portal system.
Arteries · TrunkSpinal branch of iliolumbar arteryRamus spinalis arteriae iliolumbalisA small branch of the iliolumbar artery that enters the vertebral canal at the lumbosacral junction to supply the cauda equina and its coverings.
Nerves · TrunkSpinal duraDura spinalisThe tough outer membrane forming a closed tube around the spinal cord and nerve roots, from the foramen magnum to the sacrum.
Organs · TrunkSpleenLienThe largest lymphoid organ, lying in the left upper abdomen under the diaphragm behind the stomach, where it filters the blood.
Arteries · TrunkSplenic arteryArteria splenicaThe largest branch of the coeliac trunk, a winding artery that runs left along the upper border of the pancreas to the spleen.
Lymphatics · TrunkSplenic nodesNodi spleniciA small cluster of abdominal lymph nodes at the hilum of the spleen, beside the pancreatic tail and the splenic vessels.