Necrosis of the femoral head is caused by insufficient blood supply at the femoral head, leading to cell death, followed by structural changes of the femoral head and joint collapse, which will lead to pain in the groin area. The patient shows radiation pain in the leg, and the patient will also have activity disorder. At this time, imaging should be used for examination and diagnosis, and patients should select a reasonable treatment plan based on their own clinical manifestations. It is usually necessary to replace some tissues through artificial hip joint surgery, so that the condition can be completely cured. After the treatment, patients should use auxiliary tools to exercise, so as to avoid aggravating the condition and improving the condition with blood vessel lipid-lowering drugs.
