Postmenopausal women often suffer from osteoporosis, the cause is due to decreased estrogen levels, bone mass decreases very quickly causing osteoporosis after menopause, so it is necessary to have appropriate measures to prevent and treat osteoporosis to protect your own health.

Avascular necrosis of the femoral head is a complex disease that requires expensive treatments such as joint replacement. The earlier the disease is detected, the less burden it will have on the patient and their family. To diagnose avascular necrosis of the femoral head, the doctor may prescribe various medical techniques.