After late necrosis of the femoral head, how many years can it last?

Necrosis of the femoral head persists for several years and is related to the degree of injury and individual differences. Usually, necrosis of the femoral head does not affect life. Necrosis of a woman's head can last for years.

From the beginning to the final stage, we must first make it clear that this is not an incurable disease, nor is it a disease that affects the patient's life. The course of its disease varies from person to person, and everyone does not have to be very nervous. For the femoral head, the time of necrosis of the femoral head varies from person to person, ranging from two to three months to several decades.

Head necrosis in women can last for years. From the beginning to the final stage, we must first make it clear that it is not an incurable disease, it is not a disease that affects life, and the patient should know that necrosis of the femoral head is not an unavoidable disease and will not affect the patient's life.

The disease of necrosis of the femoral head also varies from person to person. The whole constitution is different. Patients who die should eat a light diet and eat more necrosis of the femoral head of the head.

They can live for a few years. First of all, patients should know that femoral head necrosis is not an unavoidable disease and will not affect the patient's life, and the disease of femoral head necrosis also varies from person to person, and its composition is also different. Necrosis of a woman's head can last for years.

From the beginning to the final stage, we must first make it clear that this is not a disease that cannot be **, nor is it a disease that affects the life of the patient, the course of his disease varies from person to person, not for everyone. Necrosis of the femoral head may persist for several years. From its beginning to its final stage, we must first make it clear that it is not an incurable disease, it is not a disease that affects the life of the patient, and its course varies from person to person.

Everyone has necrosis of the femoral head, which is divided into three stages. The damage in the first stage is more severe than in the first stage.

In the early stage, because the symptoms of femoral head necrosis are not very clear, early detection of femoral head necrosis can take the preservation of the hip joint**, such as intervention**, drilling decompression, traditional Chinese medicine**, free fibula grafting, etc., which is a change in local blood**, which can lead to bone deformation, and then lead to the patient's life. Femoral head necrosis in women is a common orthopedic disease, and it is also a difficult disease, also known as immortal cancer, and it is not recommended for patients to delay the occurrence of femoral head necrosis. As a result, after bone grafting and support**, many patients can reach a life state of 5-10 years or even longer.

Joint replacement surgery can achieve a best 20 necrosis, and diagnosis is very difficult.

It can last for at least a year, and everyone's condition is different, and everyone's physical condition is also different, so there is no very certain time.

Generally, it can last for three or four years, because after such a long time, the bones will deteriorate more severely.

We can also last for a period of about four or five years, and even after the necrosis of the femoral head, we can still use a wheelchair.

That's a very good question. Necrosis of the femoral head is possible to walk, but the way of walking is not the same. For the early stage of femoral head necrosis, we still need to move properly and walk appropriately.

Then for the middle stage of femoral head necrosis, we need to carry out crutches and walk, so that the femoral head can get a certain rest. Then in the advanced stage of femoral head necrosis, we need to perform artificial joint replacement.

After Artificial Joint Replacement:

First, it relieves the patient's pain.

Second, joint function can be restored, and you can still walk and walk.

So bone necrosis, whether it is early, middle or late, can walk, just talk about the way of walking. Everyone should pay attention to the fact that in the early stage, you can exercise appropriately, moderate exercise, in the middle stage, you can reduce exercise, and in the late stage, we can walk normally after artificial joint replacement.

Femoral head necrosis, also known as avascular necrosis of the femoral head or aseptic necrosis of the femoral head, refers to the impaired or interrupted blood supply to the femoral head, resulting in the death of bone marrow components and bone cells and subsequent tissue repair, and then leading to structural changes and collapse of the femoral head, causing hip pain and dysfunction in patients, and is one of the common diseases causing hip disability in young adults.

Femoral head necrosis is mostly called avascular necrosis of the femoral head or aseptic necrosis of the femoral head because its main pathology is the obstruction of blood circulation and destruction of the femoral head. There are many causes, which can generally be caused by trauma, drugs, cold, alcohol, etc.

Femoral head necrosis is clinically divided into four stages, the first and second stages of the early hip usually have no painful symptoms, if any, only occasionally, will be reduced or disappeared after rest, and those with more than three stages will have hip pain, especially when walking, claudication.

**: Conservative medication can generally be used in the first and second phases**, and minimally invasive surgery can be used in the late phase of the second phase**; Stage 3 can be implanted with a vascular flap**, and stage 4 can only be used with artificial joint replacement.

It seems that it cannot be cured, and it needs to be replaced with a femoral head.

Necrosis of the femoral head, which is usually divided into four stages based on x-ray results.

First-stage x-ray shows only osteoporosis of the femoral head with mild blurring of trabeculae. X-rays and CT findings are normal, but MRI can detect them early. In stage 2 necrosis of the femoral head, X-rays show preliminary abnormalities and cystic changes can be found, which can be determined by x-rays, CT, and MRI.

Stage 3 presents with a semi-moon sign and a femoral head lesion on x-ray, of which x-rays can confirm the diagnosis. When stage 4 necrosis of the femoral head is reached, there is significant osteoarthritis, narrowing of the joint space, and acetabular changes, and the diagnosis can be confirmed by X-rays alone.

Early symptoms of necrosis of the femoral head include knee pain, possibly hip pain, poor walking, and adductor muscle pain. Patients with this condition need to pay attention to the moisture-proof and warm joints, do not carry weights, should use crutches walkers, and the specific condition also needs to be evaluated in combination with imaging examinations, which can be combined with physics, traditional Chinese medicine, and drugs.

The femoral head is radiographically divided into 4 stages:

Early: Some density inhomogeneity.

In the second stage, there are some vesicular changes and cavities.

In stage III, there will be collapse of the femoral head.

In the fourth stage, there will be changes in appearance and symptoms of osteoarthritis.

Necrosis of the femoral head can generally be divided into four stages: Stage I: Slight discomfort and sometimes slight pain, X-rays show that the trabecular bone structure in the bearing system of the femoral head is disordered and broken, and the femoral head edge is rough.

Stage II: significant pain, slight limitation of movement, etc. X-rays show small cystic changes in the inside of the femoral head, and the ring area around the cystic area is unevenly dense.

Trabecular bone structure is disordered, sparse, or blurred. Small collapses can also occur, and the collapse area can be 10-30%. Phase III:

Pain, intermittent claudication, limited joint movement, and varying degrees of shortening of the affected limb may occur. X-rays show morphological changes in the femoral head, which may have incomplete margins, insect erosion, or flattened shapes, loss of trabecular bone structure, very uneven bone density, widening or narrowing of the space between the acetabular and femoral heads, and osteophytes may also form. iv：

The physical manifestations are pain, dysfunction, rigidity and inability to walk, dislocation or subluxation, and limited functional mobility of the knee joint. The morphology and structure of the femoral head changed significantly, with large-scale irregular collapse or flattening, and trabecular bone structure variation. The gap between the acetabulum and the femoral head disappears, etc.