R

All anatomy entries starting with "R"

21 entries

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21 entries · Vessels

Vessel Radial Artery arteria radialis Forearm The radial artery is the preferred site for arterial pulse palpation and arterial cannulation in the… Vessel Radial Artery (Full) arteria radialis Forearm The radial artery is the preferred site for arterial blood gas sampling and arterial line placement… Vessel Radial Artery Superficial Palmar Branch ramus palmaris superficialis arteriae radialis Forearm The superficial palmar branch of the radial artery arises at the wrist, passing superficial or through… Vessel Radial Collateral Artery arteria collateralis radialis Upper Arm The radial collateral artery arises from the deep brachial artery (profunda brachii) in the upper arm… Vessel Radial Recurrent Artery arteria radialis recurrens Forearm The radial recurrent artery is a small but clinically important branch of the radial artery that… Vessel Radialis Indicis Artery arteria radialis indicis Hand & Wrist The radialis indicis artery supplies the radial side of the index finger — the side used… Vessel Ramus Intermedius ramus intermedius coronarius Chest The ramus intermedius (intermediate branch) is a coronary artery variant present in approximately 20-37% of individuals,… Vessel Recurrent Artery of Heubner arteria recurrens Heubneri Head & Skull The recurrent artery of Heubner (medial striate artery) is the largest of the perforating arteries to… Vessel Renal Arteries arteriae renales Abdomen The renal arteries are short, paired vessels supplying the kidneys with approximately 20 to 25 percent… Vessel Renal Arteries (Full) arteriae renales Abdomen The renal arteries are end arteries dividing into segmental branches with no collateral anastomoses — renal… Vessel Renal Vein vena renalis Abdomen The renal veins drain each kidney into the inferior vena cava at approximately the L1-L2 level.… Vessel Replaced Hepatic Artery Variants arteriae hepaticae variantium Michelis Abdomen Hepatic artery anatomy is highly variable (Michels classification, 10 types). Standard anatomy (type I, present in… Vessel Retromandibular Vein vena retromandibularis Head & Skull The retromandibular vein is formed within the parotid gland by the union of the superficial temporal… Vessel Right Colic Artery arteria colica dextra Abdomen The right colic artery is a branch of the superior mesenteric artery supplying the ascending colon.… Vessel Right Coronary Artery arteria coronaria dextra Chest The right coronary artery arises from the right aortic sinus of Valsalva and passes in the… Vessel Right Gastric Artery arteria gastrica dextra Abdomen The right gastric artery supplies the right portion of the lesser gastric curvature, anastomosing with the… Vessel Right Gastroepiploic Artery arteria gastroomentalis dextra Abdomen The right gastroepiploic artery is a branch of the gastroduodenal artery, running leftward along the greater… Vessel Right Hepatic Artery arteria hepatica dextra Abdomen The right hepatic artery arises from the proper hepatic artery and supplies the right hepatic lobe… Vessel Right Lymphatic Duct ductus lymphaticus dexter Chest The right lymphatic duct is a short vessel approximately 1 cm long draining lymph from the… Vessel Right Marginal Artery arteria marginalis dextra Chest The right marginal artery (acute marginal branch) arises from the right coronary artery at the acute… Vessel Right Pulmonary Artery arteria pulmonalis dextra Chest The right pulmonary artery is the longer of the two main pulmonary arteries, arising from the…

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