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Anterior accessory saphenous vein. The anterior accessory saphenous vein is a special anterior tributary of the great saphenous vein (GSV), draining the antero-lateral face of the thigh. It becomes very often insufficient, causing important varicose veins with an autonomous course and often is the only insufficient vein present on a patient.
The superficial inguinal lymph nodes are the inguinal lymph nodes that form a chain immediately inferior to the inguinal ligament. They lie deep to the fascia of Camper that overlies the femoral vessels at the medial aspect of the thigh. They are bounded superiorly by the inguinal ligament in the femoral triangle, laterally by the border of the ...
The veins have now become varicose veins, and from this additional blood, they start becoming tortuous, or twisted. This most commonly affects the superficial veins on the surface of legs, since they see high pressures when standing, rather than the deep veins buried inside the muscles. Oftentimes, though, collateral veins are used instead ...
The leg, then, must rely on the superficial venous system for drainage. The superficial system is not adequate to handle the large volume of blood being delivered to the leg via the arterial system. The result is edema, pain and a white appearance (alba) of the leg. The next step in the disease progression is occlusion of the superficial venous ...
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Pipe fittings: 1) Copper (solder); 2) Iron or brass (threaded); 3) Brass (compression); 4) Brass (compression to solder); 5) Brass adapters. PVC fittings. A fitting or adapter is used in pipe systems to connect sections of pipe (designated by nominal size, with greater tolerances of variance) or tube (designated by actual size, with lower ...
Occupation (s) Sanitary engineer, civic reformer. Years active. 1865–1898. Known for. Advocate of sewer systems that keep domestic sewage separate from storm runoff. George E. Waring Jr. (July 4, 1833 [1] – October 29, 1898) was an American sanitary engineer and civic reformer. He was an early American designer and advocate of sewer systems ...
Footnotes / references. [1][2] Advanced Drainage Systems, Inc. (ADS) designs, manufactures and markets polypropylene and polyethylene pipes, plastic leach field chambers and systems, septic tanks and accessories, storm retention/detention and septic chambers, polyvinyl chloride drainage structures, fittings, and water filters and water ...