What are the common causes of femoral head necrosis?

Femoral head necrosis is a complex disease caused by a variety of factors, such as drinking, hip trauma, osteomyelitis, etc.

1, drinking a

lot of alcohol for a long time can lead to abnormal lipid metabolism in the body, so that bone marrow mesenchymal stem cell differentiation ability weakened, easy to increase the probability of femoral head necrosis.

2, hip trauma

If the hip is injured, resulting in femoral neck fracture, hip dislocation, etc., can cause the blood supply of the femoral head to be destroyed, and then lead to femoral head necrosis.

3, osteomyelitis

When the patient has osteomyelitis, it is easy to lead to poor blood supply at the femoral head, resulting in femoral head necrosis.