| 词汇 | example_english_saphenous |
| 释义 | Examples of saphenousThese 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. 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. His new technique used a saphenous vein autograft to replace a stenotic segment of the right coronary artery. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Behind, it forms the popliteal fascia, covering in the popliteal fossa; here it is strengthened by transverse fibers, and perforated by the small saphenous vein. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Anatomically, it is defined by where the dorsal veins of the first and fifth digit, respectively, meet the great saphenous vein and small saphenous vein. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It has become an accepted alternative conduit, and is particularly useful in patients who do not have suitable saphenous veins to harvest for grafts. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. If the great saphenous valve at the sapheno-femoral junction is incompetent, a reflux will appear. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Along its lateral side, but superficial to it, is the small saphenous vein. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Several arteries and veins can be used, however internal mammary artery grafts have demonstrated significantly better long-term patency rates than great saphenous vein grafts. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The radial artery is occasionally used as a conduit for bypass surgery, and its patency lasts longer in comparison to the saphenous veins. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The saphenous nerve, located about the middle of the thigh, gives off a branch which joins the subsartorial plexus. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. 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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