Closure Procedure: The Newest Non-Invasive Varicose Veins Treatment
Varicose veins have been a very painful problem to a lot of its victims. It may not seem to be
very dangerous and life threatening, but then, it can lead to discomfort and further complications. So it is really important to not let those blue blood canals swell up.
In order to fully understand this illness, one has to know what really causes the swelling of the veins. Why do veins get puffy and tortuous? Also, why do varicose veins often appear on the legs?
What causes Varicose Veins?
We have two types of blood vessels; arteries and veins. Arteries pump the blood from the heart to the different parts of the body. On the other hand, veins are tasked to pump the used blood from the body, back to the heart. In our veins, we have leaflet valves. Leaflet valves keep the blood from flowing backwards.
The direction of blood in the veins of our legs is upward. This means that it has to counter the force of gravity in order to get to the heart. This is being done by our muscles which pump the blood upward. Once the muscles get tired, its pumping system weakens. This causes the blood to go backward until it reaches the leaflet valves. Once the leaflet valves are filled with blood, it starts to swell up.
Varicose veins are believed to be hereditary, albeit leg injuries, standing a lot, menopause and aging can cause varicose veins.
What are its complications?
Varicose veins can cause a lot of complications. It can hinder your work since varicose vein can hurt you a lot. It can also cause skin ulcer when it gets itchy. It can also cause severe bleeding especially to elderly. Varicose veins can also lead to skin loss or even carcinoma to .4% of varicose vein patients.
What are the different varicose veins treatments available?
There are different varicose veins treatments available. It is mainly divided into two types:
conservative and active.
Conservative treatments include exercise, wearing stockings and taking medicines such as
ibuprofen.
On the other hand, active treatment can be through an open surgery, schlerotherapy (a treatment in which a medicine is injected in the vein to make it shrink), and endovenous thermal ablation (a laser treatment).
What is Closure Procedure?
Another treatment that was developed by VNUS Medical Technologies is the Closure Procedure. According to VNUS' site, Closure Procedure is a minimally invasive treatment that promises less pain and bruising compared to other treatments. It is so simple that it is considered as an outpatient procedure.
Closure Procedure is being done by injecting Closure Catheter into the leg. This closure
catheter will close the affected vein and prevent blood from flowing through it. The blood will automatically reroute which will make the infected blood useless. This will lead to the shrinking of the swollen vein.
For other information about this treatment, you can visit VNUS Medical Technologies
website.
Questions and Answers
Varicose veins are a condition more common than many people think. This condition appears in about fifty per cent of women and forty per cent of men. Varicose veins may appear in any part of the body but the term is mostly used when referring to the lower extremities. Thighs and legs are usually affected due to the pressure placed on them while standing and walking. Poor circulation due to lack of exercise is also a factor in the development of varicose veins.
When the blood that goes through the lower extremities doesn't return to the heart as it should, the end result can be the formation of varicose veins. This blood ends up pocketed in swollen veins of the legs, ankles, or feet in a condition known as venous reflux or venous insufficiency which causes varicose veins.
It is estimated that more than 25 million people in the United States have varicose veins. Although most people tend to blame them on long hours standing on their feet or being overweight and these conditions do raise the risks for developing varicose veins, there is an underlying cause that most people are not familiar with. This is known as venous reflux disease.
Varicose veins can be present in individuals for years before any complications occur. Although this is true, without early treatment, oftentimes the complications that do occur are serious and appear in later years when effective treatment becomes more difficult. Varicose veins that are located on the lower legs and feet go through an evolutionary process.
As we grow older our body becomes less efficient, and as a result we experience conditions that can manifest physically and visibly. The condition known as varicose veins is caused by difficulties in the circulatory system, these difficulties cause blood to accumulate in the veins and not return to the heart.
Varicose veins are abnormally thick, twisted veins that can occur anywhere on the body, but are most commonly found on the legs, ankles and feet. Often dark purple or blue, varicose veins are easy to identify from their bulging, twisted appearance. Varicose veins are more common in women than men.
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