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Doctor insights on: Is It Required To Shut Down A Mature Av Fistula For Surgery On The Same Side

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Is it required to shut down a mature av fistula for surgery on the same side?

Is it required to shut down a mature av fistula for surgery on the same side?

Usually yes: If there are 2 functioning av accesses on the same side, there is higher risk of access steal (not enough blood flow to the hand, producing hand pain and sometimes gangrene of the fingers). If the mature access is having problems (pseudo aneurysms, stenosis), most times we can repair it rather than sacrifice it to place another access. ...Read more

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Fistula (Definition)

A fistula is an abnormal connection between two places. Most commonly, it originates somewhere in the intestine and communicates to another location in the intestine or in the skin. A fistula can develop after abdominal surgery, with inflammatory bowel disease, cancer, anorectal abscess, and ...Read more


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How long for av fistula to mature?

Many factors: There are many things which effect avf maturation. Vein size, location, and type of fistula to name a few. In the best of circumstances, expect 6-8 weeks, but many times a fistula will take longer or need additional procedures to help it mature fully. ...Read more

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What does it mean for an av fistula to mature?

Growth for dialysis: A primary arterio-venous fistula ( that means where an artery and a vein have been sutured directly into each other as opposed to an interposition graft) takes some time for the vein to grow larger.The size of the vein is important because it allows the flow requirements of dialysis.This often takes a month or two to happen. ...Read more

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Can i check my blood pressure with the same hand that was held with cardiac catheterization?If i can't .How long time?I've l hand hd av fistula

Can i check my blood pressure with the same hand that was held with cardiac catheterization?If i can't .How long time?I've l hand hd av fistula

Yes: Confusing? Is there a surgical a/v fistula on the left? Was the cath done on the right? Take BP on side opposite a/v fistula in general. Consider using one of the automatic devices. If bruising and tenderness at cath site resolved go forward. ...Read more

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What is the definition or description of: av fistula creation?

Artery to vein Conni: An av fistula is a direct connection made by a surgeon connecting a vein to an artery. These are usually performed in the wrist or elbow crease. These are created to increase blood flow in the vein so it can be used for dialysis access. ...Read more

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What is the process of decloting an av fistula for dialysis patients?

Two methods : There are two methods: mechanical or chemical. Occasionally both methods are used. In general, the doctor accesses the av graft or fistula with a needle and places a tube into the graft. He then uses wires and catheters to cross the clot and inject clot busting meds. There are devices he can use that also break up clot. Or, he can open the graft and use special balloons to pull clot out. ...Read more

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Av fistula, av graft, subclavian or femoral catheter, av shunt permanent or temporary, which is better?

Av fistula, av graft, subclavian or femoral catheter, av shunt permanent or temporary, which is better?

AV fistula: Countless studies and decades of research have shown a clear advantage for patients who undergo hemodialysis through an av fistula. The second best is an av graft and all catheter-based modalities for hemodialysis are a distant third. ...Read more

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What does an av fistula for dialysis mean?

What does an av fistula for dialysis mean?

Arteriovenous fistul: It is an arteriovenous fistula. It is a surgical connection of an artery and a vein. Once "mature", it is where they insert the needles for the blood to flow to the dialysis machine. It can take 3 months or so from "creation" until it is ready to use. ...Read more

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Please tell me what does a femoral av fistula look like?

Femoral AV fistula: Here is a link that will show you a multitude of images of a femoral av fistula: https://www.Google.Com/search?Hl=en;site=imghp;tbm=isch;source=hp;biw=1280;bih=922;q=femoral+av+fistula;oq=femoral+av+f;gs_l=img.1.0.0i24l3.1107.5179.0.7581.14.8.1.5.5.0.110.688.7j1.8.0....0...1ac.1.32.Img..0.14.688.Hbqen24dzem;safe=active;ssui=on. ...Read more