| 词汇 | saphenous |
| 释义 | saphenous adjective medical specializeduk /səˈfiː.nəs/ us /səˈfiː.nəs/ relating to veins and arteries that are close to the surface of the leg: 隐静脉的 The saphenous vein is the major vein that carries blood to the heart from the foot and leg.隐静脉是将血液从腿和脚送回心脏的主要血管。 The circulatory system & blood ABO accessory pathway adventitia adventitial ANA auricle bicuspid valve femoral artery gamma globulin glomus granulocyte haematogenous haemic phagocyte portal system precava pulmonary artery pulmonary vein pulmonic tricuspid valve You can also find related words, phrases, and synonyms in the topics: The leg Examples of saphenoussaphenous The saphenous veins were cannulated and surgery continued under thiopental sodium anesthesia. A reconstruction of the carotid artery was performed with endogenous saphenous vein prosthesis. The rate of degeneration of grafts fashioned from the saphenous vein is, thus, possibly high. In terms of the nature of the graft, autologous saphenous veins,3'6'8"10 the internal thoracic artery, or a combination of both grafts are usually used. The saphenous vein was ligated in the two patients who underwent saphenous venous cutdown. When a femoral venous catheter was not present, a cutdown of the femoral or saphenous vein was performed to obtain access. Grafts prepared from internal mammary arteries had high patency rates compared to those made from saphenous veins. Behavioral testing was performed within the sciatic and saphenous innervation area of the hind paws as described previously. It is also doubtful that whether the saphenous vein, when used as a free graft, has the potential to grow in a fashion corresponding to overall growth of the patient. The saphenous vein is less satisfactory when used as a graft in terms of its long-term patency, particularly in young children less than 8 years old. Venous access was obtained through a preexisting femoral venous line in six patients, and through a cutdown of the saphenous or femoral vein in the other three. It pierces the vascular lacuna near the saphenous hiatus and supplies the skin below the inguinal ligament (i.e. proximal, lateral aspect of femoral triangle). From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Doctors must use high frequency ultrasound during the procedure to visualize the anatomical relationships between the saphenous structures. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The great saphenous vein is the most important superficial vein of the lower limb. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Sclerotherapy can also be performed using microfoam sclerosants under ultrasound guidance to treat larger varicose veins, including the great and small saphenous veins. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. See all examples of saphenous These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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