Femoral head necrosis is a more common clinical hip disease, but the treatment is not yet very effective, especially the early stage of femoral head necrosis without obvious symptoms, once early detection of the disease is mostly in the middle and late stages, how to early detection of the disease is conducive to improve the cure rate of the disease. The earliest symptom of femoral head necrosis is soreness and sleepiness of the hip joint, sometimes with intermittent pain. This is the main symptom of the disease. Femoral head necrosis, as an independent disease, has its own peculiarities. If you have the following conditions, you should pay great attention to them and conduct self-examination from several aspects to determine whether you are suffering from osteonecrosis of the femoral head: 1. Hip pain radiates to the groin area or the back of the hip, lateral or medial knee. 2.Hip joint stiffness, weakness, restricted movement, inflexible leg lifting, early symptoms of cross-legged or outward skimming legs and squatting difficulties. 3, limp: that is, the affected limb does not dare to put weight on it when walking, like walking on tiptoe. 4.After the healing of fracture, dislocation or hip sprain, intermittent or persistent pain in the hip will appear gradually or suddenly. It increases after walking activities.
Sometimes it is resting pain, and the pain is mostly pins and needles-like or sore, and the above reaction occurs. 5. Hip pain occurs in people who use a lot of hormones for a long time or for a short period of time or who often drink alcohol, mostly hidden pain or dull pain, often located in the groin, obvious when moving and relieved after rest. 6, cold and damp: when the weather is cold, the hip joint is sore and painful, and the function is limited. If the above situation occurs, it is possible to suffer from femoral head necrosis and need to go to hospital for diagnosis.