What symptom does femoral necrosis have

Update Date: 2025-12-22 Source: Network

summary

When the disease of femoral head necrosis is examined, physical examination can be done. At this time, it is mainly to observe the gait of the patient when walking, and to check the range of motion of the hip joint. It is also necessary to measure the length and circumference of the lower limbs on both sides. It is also necessary to check whether there is tenderness in the hip joint. It is necessary to do the "4" test of the lower limbs. Of course, there are some auxiliary examination methods for femoral head necrosis, such as X-ray examination to observe the trabecular bone of the femoral head, to see whether there is osteoporosis, whether there is abnormal bone density, whether there is cystic disease, whether there is collapse of the femoral head, and so on. Today, I will take you to understand the symptoms of avascular necrosis of the femoral head.

What symptom does femoral necrosis have

First: femoral head necrosis inspection through X-ray is generally only a rough inspection, in the early stage of femoral head necrosis, X-ray examination results are often fuzzy, not easy to make a clear diagnosis, at this time can choose CT or MRI and other methods for inspection.

Second: avascular necrosis of the femoral head can also be diagnosed by common symptoms, for example, patients will feel pain or dull pain in the hip joint, and this kind of pain sometimes spreads to the groin and the inner thigh, where the pain is more obvious during activities.

Third: femoral head necrosis generally occurs in 20 to 50 years old people, so this kind of population is the high-risk group of femoral head necrosis, this kind of population should focus on the examination of femoral head necrosis. Can regularly to the hospital for physical examination, can also appear similar to the symptoms of femoral head necrosis after the targeted examination of femoral head necrosis.

matters needing attention

There are some people who are more prone to osteonecrosis of the femoral head. For example, people who often use hormone drugs, or people who often drink and smoke, and people who have suffered great trauma should be examined for osteonecrosis of the femoral head on a regular basis.