Symptoms and complications of femoral head necrosis?

summary

For osteonecrosis of the femoral head, a lot of friends should not be strangers to it. Because the incidence rate of this disease has increased year by year, many people are suffering from this disease and their health is very harmful. What is the complication of osteonecrosis of the femoral head?

Symptoms and complications of femoral head necrosis?

Pain: early often without any clinical symptoms, X-ray film is difficult to find; Usually the earliest symptoms are pain in the hip or knee, dull pain or sore discomfort, etc. the pain can be persistent or intermittent. Early pain is not serious, aggravated after activity, relieved after rest, and suddenly aggravated after trauma; After oral medication and rest, it can be temporarily relieved, but it often occurs repeatedly; The onset and course of pain are often unbalanced and asymmetrical;

Joint stiffness and limited movement: early normal or slight loss of hip joint movement, manifested as a certain direction obstacle (especially internal rotation), accompanied by pain; With the development of the disease, the range of motion gradually narrowed, the affected hip flexion, adduction deformity, abduction and internal rotation were limited, and the late limited hip joint activity was aggravated, and even the hip joint stiffness appeared;

Pohang: mostly caused by the pain of lower limb muscles and joints or limb shortening; In the early stage, it was intermittent, aggravated during walking and improved after rest; Because of the collapse of the femoral head, osteoarthritis and subluxation of the hip, the patients in the late stage can continue to move with pain.

matters needing attention

Diet should do: do not eat pepper, do not drink too much, do not eat hormone drugs, pay attention to increase the intake of calcium, eat fresh vegetables and fruits, more sun, prevent weight-bearing, regular activities and so on have preventive effect on femoral head necrosis.