What symptom is osteonecrosis

summary

Recently, one of my primary school classmates often told me that she felt that there would be traction pain in the knee joint, and she often felt that she didn't have the strength to work hard. At first, I didn't care about it. Later, it was so serious that I felt pain in walking and squatting. I had to go to the hospital for examination. It turned out to be necrosis of the femoral head. Fortunately, it wasn't too late. After treatment, it didn't matter. Now I would like to share with you the symptoms of femoral head necrosis, so as not to delay the treatment.

What symptom is osteonecrosis

First: Patients with avascular necrosis of the femoral head begin to feel that their knees are often numb. They are afraid of the cold and dare not wear shorts. If it is cooler, it will be very painful. It is easy for people to mistake it for rheumatism.

Second, patients with severe osteonecrosis of the femoral head will feel that their legs do not move freely and it is difficult to stretch and bend. They will have a feeling that their legs are at their command, and they will find some stiffness in the hip joint.

Third: when the necrosis of the femoral head is most serious, it will be very difficult and painful to walk. If one side of the femoral head is necrotic, the weight of the body will move to the healthy side when walking. Legs will be more unbearable cold, simply can not use cold water, and legs will have squatting feeling, bending can not be very painful, and the activity is very inflexible.

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, it is easy to cause necrosis of the femoral head.