What is the clinical manifestation of femoral head necrosis

Update Date: 2025-01-06 Source: Network

summary

The most common causes of avascular necrosis of the femoral head are trauma, alcohol, hormones and so on. It is mainly because of the necrosis caused by the blood supply disorder of the femoral head. Many people have a lot of doubts about avascular necrosis of the femoral head. Because its early symptoms are not obvious, it is easy to be confused with other diseases, So that patients can not start, can not be cured early. Let's learn about the clinical manifestations of femoral head necrosis.

What is the clinical manifestation of femoral head necrosis

The first obvious symptom of patients with avascular necrosis of the femoral head is pain, especially the continuous and progressive pain of the hip joint. When standing, the pain is aggravated, and it is often accompanied by other symptoms such as cold fear, soreness and weakness of the affected limb, hip pain and so on. Some patients will also have symptoms of knee pain.

Osteonecrosis of the femoral head patients will also have joint stiffness and limited activity, which may occur in the early stage. Generally speaking, abduction and external rotation activities are significantly limited. With the aggravation of the disease, there will be many serious consequences such as poor hip flexion and extension, squatting difficulty and so on in the late stage.

The more serious consequence of avascular necrosis of the femoral head is lameness. In the early stage of avascular necrosis of the femoral head, it often appears intermittent lameness. In the late stage of avascular necrosis of the femoral head, it will appear hip subluxation, leading to progressive lameness. If the patient is a teenager, it will affect the future growth and development.

matters needing attention

To sum up, the early treatment of femoral head necrosis is very important, because the treatment of early femoral head necrosis takes the shortest time, and the treatment effect is the best, so patients must seize the best opportunity for treatment.