Symptoms of patients with avascular necrosis of the femoral head

summary

The exercise method of patients with femoral head necrosis is of great concern to patients. Patients with femoral head necrosis should not ignore the exercise method of patients with femoral head necrosis while receiving treatment, because patients with femoral head necrosis have different degrees of illness and different functional limitations. Therefore, patients should master the exercise method in all aspects, so as to make their condition recover as much as possible.

Symptoms of patients with avascular necrosis of the femoral head

Pain is the most common early symptom, 50% acute attack, characterized by hip discomfort, uncertain location, can occur before or after X-ray positive findings, may be associated with increased intraosseous pressure, tissue ischemia or microfracture. Finally, the articular surface collapses, which further aggravates the pain and limits the movement of lower limbs, especially the internal rotation.

Some patients have intermittent claudication, the symptoms are similar to chronic peripheral vascular disease claudication, the symptoms are relieved at rest, and aggravated during activity and weight-bearing. Clinically, we should pay special attention to the following patients: ① local pain of unknown cause, especially hip pain, occasionally claudication; ② The contralateral hip joint was definitely diagnosed as osteonecrosis, and bilateral lesions of hip joint were as high as 30% - 80% due to non traumatic osteonecrosis;

③ There are obvious predisposing factors, such as long-term or short-term large-scale use of steroids, long-term heavy drinking, collagen disease (systemic lupus erythematosus, rheumatoid disease, etc.), sickle cell anemia, snowy tumor, decompression sickness, as well as a history of osteonecrosis induced by the above mentioned causes.

matters needing attention

For different osteonecrosis of the femoral head, the treatment methods and exercise methods of patients with osteonecrosis of the femoral head are different. It is suggested to ask the doctor to find a suitable method to treat the disease.