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Doctor insights on: Avascular Necrosis Of The Ankle

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Can hemachromotosis cause avascular necrosis of the ankle joint?

Can hemachromotosis cause avascular necrosis of the ankle joint?

Arthritis, not AVN: Hemochromatosis is associated with development of arthritis that can affect multiple joints, but is not generally associated with avascular necrosis. ...Read more

Dr. Pietro Seni
215 doctors shared insights

Avascular Necrosis (Definition)

Also known as osteonecrosis, avascular necrosis is the death of bone from interruption of blood supply. This can result in tiny bone fractures and eventual destruction of the entire bone. It can be caused by trauma, blockage of circulation with lipids in the blood, certain diseases like sickle cell disease, Gaucher, and occasionally after exposure to corticosteroids. Sometimes, there ...Read more


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I have a displaced talus fracture, treated with orif surgery. Is there anything i can do to prevent avascular necrosis while ankle heals?

I have a displaced talus fracture, treated with orif surgery.  Is there anything i can do to prevent avascular necrosis while ankle heals?

Follow post op: Instructions. I would imagine the surgeon performing your orif would of discussed this possibility with you. Make sure you don't walk on the foot earlier than ou are supposed to etc. If your a smoker make sure you don't smoke. ...Read more

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Can corticosteriod shots in my ankle cause bilateral avascular necrosis in my hips? I had two ankle surgeries in the 1990s. The doctor said i had nerve entrapment, i was shot a couple times a year with corticosteriods. I now have bilateral avascular necr

Can corticosteriod shots in my ankle cause bilateral avascular necrosis in my hips? I had two ankle surgeries in the 1990s. The doctor said i had nerve entrapment, i was  shot a couple times a year with corticosteriods. I now have bilateral avascular necr

No: Unless you received injections into your hip the association with the avascular necrosis of your hips is not possible. Long term oral steroid use has been associated with a higher incidence of avascular necrosis but you did not receive this and thereforeminsee no correlatin. ...Read more

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What to do if I have bone marrow edema in a lot of parts of my foot/ankle (talus, etc.) I am wondering what is the difference between this and avascular necrosis?

What to do if I have bone marrow edema in a lot of parts of my foot/ankle (talus, etc.) I am wondering what is the difference between this and avascular necrosis?

Avascular necrosis: Marrow edema, like swelling anywhere else in the body, is a nonspecific response to any number of inflammatory, infectious, traumatic, vascular, autoimmune, arthritic, or neoplastic processes. Avascular necrosis, bone "death" due to insufficient blood supply, is one of many entities that can be associated with marrow edema. ...Read more

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I have avascular necrosis and just found out from an X-ray that I have a fractured ankle what is treatment?

I have avascular necrosis and just found out from an X-ray that I have a fractured ankle what is treatment?

Need to follow up : With podiatry or orthopedist...It depends what kind of fracture ...You may need surgery or a below knee cast. It is unclear from the question if the a vascular necrosis is the same or different bone then the fracture. ...Read more

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Is avascular necrosis serious?

Is avascular necrosis serious?

Yes: Avascular necrosis is bone death due to lack of blood supply. This can occur in joints where the blood supply can be easily disrupted by injury or disease. Joints such as the hip, knee, wrist, elbow or ankle. Some medications such as steroids can increase risk of this problem. Disease which have increased risk include diabetes, sickle cell disease, gout, atherosclerosis. ...Read more

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Anyone treated avascular necrosis?

Yes: Ask an orthopedic surgeons. We are the physicians who usually end up treating this condition as it may affect the hip, the knee, the ankle, the shoulder as well as other sites. ...Read more

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What are the tests for avascular necrosis?

What are the tests for avascular necrosis?

Osteonecrosis: Test for avn plain x-ray of the involved bone or joint and to confirm it the principat test is an mri.Dr seni. ...Read more

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Describe the features of avascular necrosis.?

Ischemic death of hi: Thblood supply to the center of the ball of you hip joint stops tje bone dies later iyt collapses and the ball shape of your hip is lost the hip collapses arthritis follows all stages are painful death collapse arthritis treted well with a total hip replacement. ...Read more

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Dr. Charles Glueck
455 doctors shared insights

Osteonecrosis (Definition)

Osteonecrosis is a condition in which part of a person's bone dies due to lack of blood flow to the area. The hip and shoulder are more likely to be affected, but osteonecrosis can also involve the knee, elbow, wrist, or ankle. Trauma to the bone can cause osteonecrosis, often there ...Read more


Necrosis (Definition)

Necrosis is the the death of cells and tissue. In dentistry, root canals are often needed when the pulp tissue inside a ...Read more