The structure and function of the venous system have been of special interest to anatomists for centuries. The veins are easily seen when diseased, especially those of the superficial system, and easily accessible to the anatomist. Nevertheless the true nature of the venous system remained a ...
the blood in the leg does not return back to the femoral vein as efficiently. Depending on the extent of valvular insufficiency, blood may pool in the lower parts of the leg and engorge the veins of the leg.
ANATOMY OF VEINS A vast network of blood vessels known as your circulatory system runs throughout your entire body. It is largely made up of blood vessels, including veins. There are numerous locations where your veins branch into venules and capillaries. The two largest veins in the body are...
From the periphery, deep structures of the leg are first drained by the dorsal venous arch of the foot. This arch drains the foot then gives rise to the anterior tibial, posterior tibial, and fibular/peroneal veins. These three drain the leg and unite into the popliteal vein at the posteri...
Anatomy Stefano Ricci, in Sclerotherapy (Sixth Edition), 2017 General Considerations The veins of the lower limbs are traditionally described as consisting of two systems: one within the muscular compartment and its fascia, the deep system, and one superficial to the deep fascia, the superficial co...
Anatomy▶Lower Limb▶Veins▶Veins of Lower Limb Thelower limbveins are anatomically and functionally classified into three categories – Superficial veins, Deep veins andPerforating veins. Thesuperficial veinsbasically consist of thegreatandsmall saphenous veins, which, correspondingly, stand forpre-ax...
Reticular veins – veins that have become larger than the size of their valves (“incompetent veins”) and can cause discomfort, usually accompany spider veins but lie deeper and have not yet become varicose veins Varicose veins – enlarged, twisted, often painful leg veins caused by insufficiency...
Venous Disorders of the Legs Anatomy of the Leg Veins / Venous Function, Dysfunction and Venous Insufficiency / Clinical Phlebologic Evaluation / Venous Testing, Non-Invasive and Invasive / Patterns of Vein Development and Principles of Treatment / History of Medica... LL Tretbar 被引量: 9发表...
veins on the dorsum of the foot were also observed.There is no valve in the lateral part of the dorsal venous arch,but there may beone or two valves in its most medial part(66.7%).It appears that the venousblood from the first metatarsal vein usually drains into the great saphenous ...
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