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CHIVA method is a type of surgery used to treat varicose veins that occur as a result of long term venous insufficiency. [1] The term is a French acronym for Conservatrice Hémodynamique de l'Insuffisance Veineuse en Ambulatoire (ambulatory conservative hemodynamic treatment venous insufficiency).
There are two ways by which the veins can be grasped. Into the vein itself with a sharp instrument or around the vein with a blunt instrument. The phlebectomy hook is inserted through an incision and the varicose veins is hooked, extracted, and subsequently fixed with a clamp (e.g. Mosquito clamp).
Varicose veins are veins that have become enlarged and twisted, especially within the legs, ankles and feet of an affected individual. [4] When standing, gravity pulls the blood downwards to the lower part of the body. Body mechanisms, such as vasoconstriction and valves of the veins, assist in pumping blood upwards. [5]
Prolonged standing may increase the risk of circulatory diseases, such as varicose veins. Brief bouts of exercise or activity throughout the day is recommended to offset the effects of sitting.
Chronic venous insufficiency, varicose veins, traumatic damage to vascular walls, genetics: Treatment: Ligation of leaking veins, lifestyle changes: Frequency: Arterial insufficiency: Younger than 45 years old - 12% Older than 45 years old - 19.6% (mild), 5.9% (severe) Venous leakage: 7.84% (of 67 patients) [1]
These include varicose veins, which are are bulging, enlarged veins under the skin’s surface, and lymphedema, or swelling in the legs due to issues with the lymphatic system, Sarraju adds.
Arterial and venous disease treatment by angiography, stenting, and non-operative varicose vein treatment sclerotherapy, endovenous laser treatment have largely replaced major surgery in many first world countries. These procedures provide reasonable outcomes that are comparable to surgery with the advantage of short hospital stay (day or ...
Chronic venous insufficiency (CVI) is a medical condition characterized by blood pooling in the veins, leading to increased pressure and strain on the vein walls. [1] The most common cause of CVI is superficial venous reflux, which often results in the formation of varicose veins, a treatable condition. [2]