Self-examination method of femoral head necrosis

There are several methods for self-examination of femoral head necrosis:

1. Friends with symptoms such as cold and dampness should pay attention if the weather is cold, the hip joint is sore, the pain is aggravated and the function is limited.

2. When encountering a cold and fever, the erythrocyte sedimentation rate is accelerated, the white blood cells are elevated, and the pain in the affected hip joint is aggravated.

3. Pay attention when you find that the affected limb doesn't dare to carry a load, and walk on tiptoe.

4. Intermittent or persistent hip pain occurs gradually or suddenly after the fracture, dislocation or sprain of hip joint heals. After walking activities, it is aggravated, sometimes it is rest pain, and the pain is mostly needle-like or sore, and the above reaction occurs.

5. Stiffness and weakness of hip joint, limited movement and inflexible leg lifting. The early symptoms are cross-legged or squatting outward, and it is difficult to squat.

6, long-term or short-term heavy use of hormones or frequent alcoholism have hip pain, mostly dull pain, often located in the groin, obvious during activities, relieved after rest.