The saphenous veins were unable to bear the weight and began to expand. Such a phenomenon has a particularly negative effect on the function of the venous heart valves. The diameter increases, which leads to disruption. of the normal functioning of the veins Even if external negative factors are removed The distorted valve will no longer return to its optimal size. In this case, the vein is considered inoperative. And in most cases, surgery is recommended. There are the following reasons leading to its appearance.

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