What is osteochondritis dissecans talus?

Fragment separation. Osteochondritis dissecans causes ankle pain and stiffness. OD affects all age groups and usually follows a twisting injury to ankle,ankle sprain. OD is segment of bone and cartilage with small fracture or separation of fragment, sometime into joint. Some believe may lose blood supply.Conservative with immobilization versus surgical therapy with detachment.
A bone defect. Osteochondtis dessicans of the talus is a defect in articular surface of talus, where a small area necrotic (dead) bone forms. Trauma usually is the cause, but in some cases it is unknown. It can cause pain and swelling in the ankle, and can be diagnosed with x-rays and mri. If rest and casting don't help, surgery may be needed.
Dissecans. As stated this is a defect in the talus , usually via trauma , where there is dead bone. This may need to be surgically removed if pain persists .

Related Questions

What happens during osteochondritis dissecans?

Cartilage loss. It is a failure of the end of the bone that contacts the next bone in line. Not only does the cartilage sheer off, but it also sheers off the end of the bone that the cartilage is mounted to. Read more...
Joint fragment. Osteochondritis dissecans (OD)joint condition in which piece of cartilage, along with a thin layer of the bone beneath it, comes loose from end of bone.OD occurs most often in young men, particularly after an injury.OD is mostly in knee but can occur in ankle and elbow. Fragment close to where detached, may have few or no symptoms, fracture may heal by itself.Surgical repair if loose fragment. Read more...

Is osteochondritis dissecans curable?

No. This is something that you work on and take care of, but it doesn't get cured- it only gets controlled. How well controlled depends on how committed you are at treatment - usually physical therapy and exercises. Read more...

What's the best cure for osteochondritis dissecans?

Osteochondritis. The treatment depends on the size of the defect and whether the fragment is still attached. An MRI can be helpful. The defect can be drilled, fixed in place or grafted. The options can be discussed with your doctor. Read more...

Do people with osteochondritis dissecans have a lot of pain?

It can be painful. Osteochondritis dissecans (ocd) occurs when there is a problem with the bone and cartilage becoming separated from the normal bone. It usually starts in children, but can persist into adulthood. If it is non displaced, there can be an achy feeling, but if it starts to detach or completely detaches, there can be symptoms of pain, clicking, locking, and swelling of the joint. Read more...

How long is the recovery after operation for osteochondritis dissecans?

Varies. Recovery will depend on several factors. Which joint is involved? Did a fragment need to be reattached, removed, or grafted? Read more...

I had surgery for osteochondritis dissecans. What if I don't use my crutches?

Risk of failure. If your surgeon recommended crutches, it is to unloaded the area of bone involved. By putting weight through the joint, you are risking a bad result and may have a poor outcome. Read more...

What is osteochondritis dissecans?

Cartilage condition. Osteochondritis dissecans is a condition where the blood supply to the subchondral bone, or bone just below the cartilage in your knee or ankle, is compromised. This leads to necrosis or death of the bone. This can lead to a softening of the cartilage, or even the detachment of a fragment of cartilage and bone. An ortho surgeon can treat with activity modifications or sometimes surgery to help. Read more...