What reason is osteonecrosis caused

summary

In daily life, there are many patients with osteonecrosis, which is harmful. Therefore, people should pay more attention to it in daily life. Osteonecrosis not only seriously endangers the health of patients, but also has a great impact on their lives, For this disease must be treated in a timely manner, the following small make-up with you to understand the symptoms of femoral head necrosis

What reason is osteonecrosis caused

First: feel pain, persistent or intermittent. Especially after fatigue or long line pain is obvious, often or knee joint medial radiation, there is numbness in this area.

Second, it is difficult to bend, extend, adduct, abduct and rotate in a certain direction. Only by comparing the two sides can it be found. The range of motion was reduced and the hip joint was stiff.

Third: pain claudication, due to early patients with increased internal pressure of the femoral head, pain around the hip, intermittent claudication, namely painful claudication. When one side of the femoral head is necrotic, the weight of the body moves to the healthy side when walking.

matters needing attention

Young people drink less, alcohol can easily lead to necrosis of the femoral head; When engaged in overloaded physical labor, the itching demand of human tissue can not meet the breathing and blood circulation, and it is easy to lead to osteonecrosis