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.
457–480 of 1303
- Infrapatellar branch of saphenous nerveRamus infrapatellaris nervi sapheniA cutaneous branch of the saphenous nerve that curves below the kneecap to supply the skin over the front of the knee.
- Infrapatellar fat padCorpus adiposum infrapatellareA wedge of fat in the front of the knee joint, lying behind and below the patella and the patellar ligament.
- Infraspinatus muscleMusculus infraspinatusInfraspinatus is a thick rotator cuff muscle that fills the back of the shoulder blade below the spine and turns the arm outward.
- Inguinal ligamentLigamentum inguinaleThe inguinal ligament is the firm band along the groin, stretched from the front of the iliac crest to the pubic tubercle.
- Innermost intercostal musclesMusculi intercostales intimiThe innermost intercostals are the deepest and thinnest layer of muscle between the ribs, found in the side parts of each space.
- Insular branches of middle cerebral artery (M2)Arteriae insulares (M2)The branches of the middle cerebral artery that run over the insula, deep in the lateral sulcus, forming its second (M2) segment.
- Intercapitular veins of footVenae intercapitulares pedisShort connecting veins that pass between the heads of the metatarsal bones, carrying blood from the sole of the foot up to the dorsal veins.
- Interclavicular ligamentLigamentum interclaviculareA curved band across the top of the manubrium, linking the inner ends of the two clavicles above the jugular notch.
- Intercornual ligamentLigamentum intercornualeA small ligament on each side at the back of the sacrococcygeal joint, joining the cornu of the sacrum to the cornu of the coccyx.
- Intercostal nervesNervi intercostalesThe anterior rami of the first eleven thoracic nerves, each running in an intercostal space to supply the chest and abdominal wall.
- Intercostal nodesNodi intercostalesLymph nodes in the back parts of the intercostal spaces, beside the heads and necks of the ribs and the posterior intercostal vessels.
- Intercuneiform interosseous ligamentsLigamenta intercuneiformia interosseaShort, strong ligaments deep between the three cuneiform bones of the midfoot, joining the rough parts of their facing surfaces.
- Intermediate bronchusBronchus intermediusThe short stretch of the right main bronchus between the upper-lobe branch and its division into middle and lower lobar bronchi.
- Intermediate common iliac nodesNodi iliaci communes intermediiThe common iliac lymph nodes tucked behind the common iliac artery and vein, at the brim of the pelvis.
- Intermediate dorsal cutaneous nerve of footNervus cutaneus intermedius dorsalis pedisThe lateral terminal branch of the superficial fibular nerve, supplying skin of the lateral dorsum of the foot and the third and fourth web spaces.
- Intermediate external iliac nodesNodi iliaci externi intermediiExternal iliac lymph nodes set behind and between the external iliac artery and vein on the side wall of the pelvis.
- Intermediate lumbar nodesNodi lumbales intermediiLumbar lymph nodes packed into the narrow space between the abdominal aorta and the vena cava, in front of the lumbar spine.
- Intermediolateral nucleusNucleus intermediolateralisA column of sympathetic motor neurons in the lateral horn of the spinal cord, running from the first thoracic to the upper lumbar segments.
- Intermediomedial nucleusNucleus intermediomedialisA column of nerve cells in the intermediate grey matter of the spinal cord, beside the central canal, concerned with visceral signals.
- Internal abdominal oblique muscleMusculus obliquus internus abdominisThe internal oblique is the middle of the three flat muscles of the side abdominal wall, lying beneath the external oblique.
- Internal carotid arteryCarotis internaThe main artery to the brain and eye, rising from the common carotid and reaching the skull by the carotid canal.
- Internal iliac arteryArteria iliaca internaThe chief pelvic artery, a short paired trunk that branches off the common iliac artery at the pelvic brim.
- Internal iliac veinVena iliaca internaA short, wide paired pelvic vein that gathers blood from the pelvis and buttock and joins the external iliac vein at the pelvic brim.
- Internal intercostal membraneMembrana intercostalis internaA thin aponeurosis at the back of each intercostal space, carrying the internal intercostal muscle on towards the vertebral column.