Bones and joints play a very important role in giving the body its physical capabilities, which involve a wide variety of activities. Disorders affecting your bones affect the body in many forms, from bone fractures to crippling arthritis. Any bone disease can cause abnormalities in the bones and joints, increase the risk of a fracture when you have a bone, and can also cause pain and disability. Today we will tell you about a similar disease related to bone, whose name is avascular necrosis. It may be that many people are hearing the name of this disease for the first time, so let us tell you what is avascular necrosis?
What is avascular necrosis?
Avascular necrosis is also known as osteonecrosis, aseptic necrosis or ischemic bone necrosis. This is a condition in which blood does not reach the bone. Bone is a living tissue, so it requires blood and due to blockage of blood supply, there is a lot of damage to the bone. If avascular necrosis is left untreated, this condition can cause serious bone damage. Genetics, age, hormones, occupation, activity level, lifestyle and environmental factors all play an important role in the development of bone disease.
The goal of treating avascular necrosis is to prevent bone loss. First the doctor will see the health condition of the patient, after that he will treat it through some medicines. If the patient is not getting relief from the medicine, then the doctor may recommend surgery. Although most people do not understand its symptoms, but if the condition worsens, your doctor may suggest surgery. Options for surgery include:
Core Decompression: In this surgery, the surgeon removes part of the inner layer of your bone. In addition to reducing the patient’s pain, the extra space within the bone develops healthy bone tissue and the production of new blood vessels.
Bone transplant (graft): This procedure can help strengthen the area of bone affected by avascular necrosis. A graft is a section of healthy bone taken from another part of the patient’s body.
Bone resizing (osteotomy): Removes a wedge of bone above or below the joint, to help take the load off the damaged bone. Changing the shape of the bone may enable patients to postpone joint replacement.
Joint Replacement: If the patient has broken a diseased bone or other treatments do not help, you may need surgery to replace the damaged parts of your joint with plastic or metal parts.
Regenerative Medicine Treatment: Bone marrow aspirate and concentration is a newer procedure that may be suitable for early-stage avascular necrosis of the hip. Stem cells are harvested from the patient’s bone marrow. During surgery, a core of the damaged hipbone is removed and replaced with stem cells, potentially allowing new bone growth to begin.
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What are the symptoms of avascular necrosis? (What are the symptoms of avascular necrosis in Hindi)
There are no early symptoms of avascular necrosis. However, in some cases, the patient may feel pain around the hip. Also, there may be trouble in movement. But in severe cases, the person suffering from this problem has to face very severe pain. The person suffering from this problem experiences sharp and unbearable pain around the hips, which makes it difficult to even get out of bed. So if you ever feel slight pain around the hips, do not ignore it. Along with this some other symptoms can also be seen such as:
- Difficulty walking and sitting due to pain
- Feeling like breaking bones when the pain increases.
What are the screening options for avascular necrosis? (What are the test options for avascular necrosis in Hindi)
During the avascular necrosis physical exam, your doctor will apply pressure around your joints, and check for muscle tenderness. Your doctor may also rotate the joints in different positions. Its diagnoses include:
imaging test
Many disorders can cause joint pain. Imaging tests can help pinpoint the source of the pain. Options include:
X-rays: They may reveal bone changes that occur in the later stages of avascular necrosis. In the early stages of the condition, X-rays usually appear normal.
MRI and CT Scan: These tests produce detailed images that can show early changes in bone that may indicate avascular necrosis.
bone scan: A small amount of radioactive material is injected into the patient’s vein. This tracer travels to parts of your bones that have been injured or healed and shows up as bright spots on the imaging plate.
Causes of avascular necrosis
Avascular necrosis occurs when blood flow to the bones is obstructed or reduced. In simple words, this problem can be due to reduced blood supply to the bones.
Joint or bone injury: Any type of injury or jerking of the bone in the joint damages the blood vessels around the bones, which can lead to this disease.
Fat accumulation in blood vessels: The accumulation of fat (lipids) in the blood vessels can obstruct the blood supply to the bones. Due to which the bones do not get enough nutrition.
Some other diseases: Medical conditions such as sickle cell anemia and Gaucher disease can block the blood supply to bones, making a person more likely to develop avascular necrosis.
We have tried to give you information related to avascular necrosis in this article, if you want to get treatment for avascular necrosis or want to get any kind of information related to it. Click here or you us Whatsapp (+91 9654030724) can contact on In addition, you can also email us at [email protected] regarding our services. Our team will contact you as soon as possible.
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