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Compression Bandaging in Treatment of Venous Leg Ulcer - Essay Example
Pages 18 (4518 words)
The paper operates mainly based on research question which can be stated as follows: Is compresssion bandaging effective in healing venous leg ulcers? To manage with this several works of different writers will be discussed in the current paper…
The paper tells that persistent and long duration ulcers that do not heal within six weeks are known as chronic ulcers. Most common causes of leg ulcers include venous disease or arterial disease or both. 81% of leg ulcers are due to venous diseases, as surveyed by Health department of Ireland. Venous ulcerations occur due to the venous hypertension. Normally when the leg is moved, calf muscles compress these veins which encourage the flow of blood along the vein. The valves ensure that the blood moves from capillaries towards heart. Thrombosis and varicosity injure the valves present in the veins of legs. These valves are supposed to stop the back flow or reflux of blood. If damaged, then blood can flow in any direction and can cause hypertension in veins. As a result capillaries loose there shape and become distorted. Afterwards, an inflammatory cascade occurs which vary, in both time and its severity, among different individuals. Swelling, a fluid discharging wound and damage to the skin with a uniformly distributed background of hyper pigmentation, dispersed purpuric macules, erythema, scaling, excoriations may also be present as an indicator of the severity of the condition. The common sites of ulceration are legs and other areas surrounding ankle. To heal long duration chronic leg ulcers various approaches have been embarked on after extensive research studies. Most of the patients have multiple co morbidities, which complicate there potential to heal. ...
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