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Updated: May 18, 2025
Varix is most frequently met with between puberty and the age of thirty, and the sexes appear to suffer about equally. The amount of discomfort bears no direct proportion to the extent of the varicosity. It depends rather upon the degree of pressure in the veins, as is shown by the fact that it is relieved by elevation of the limb.
There is reason to believe, moreover, that a sudden strain may, by rupturing the valves and so rendering them incompetent, induce varicosity independently of any congenital defect. Prolonged standing or walking, by allowing gravity to act on the column of blood in the veins of the lower limbs, is also an important determining factor in the production of varix.
In the lower extremity the varicosity most commonly affects the vessels of the great saphena system; less frequently those of the small saphena system. Sometimes both systems are involved, and large communicating branches may develop between the two.
The uterus contained a fetus three or four months old, with the membranes intact, the maternal death being due to the varicosity of the pregnant pudenda, the slight injury being sufficient to produce fatal hemorrhage. Carhart describes the case of a pregnant woman, who, while in the stooping position, milking a cow, was impaled through the vagina by another cow.
When we consider the varicosity of this organ we can readily believe the possibility of the foregoing facts, and there is little doubt that more precaution in suturing severed portions of the nose would render the operation of nose making a very rare one.
When interrogated as to the cause of his enormous saphenous veins, which stood out like huge twisted cords under the skin and were associated with venous varicosity on the leg, he said he presumed they were caused by his constantly compressing the saphenous vein at the hip in giving his exhibitions, which in some large cities were repeated several times a day. Endurance of Pain.
It has been proved experimentally that the backward pressure in the veins may be greatly increased by straining, a fact which helps to explain the frequency with which varicosity occurs in the lower limbs of athletes and of those whose occupation involves repeated and violent muscular efforts.
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