After the patient is diagnosed with femoral head necrosis, the doctor will ask the affected limb to limit the load, rest in bed, treat according to different stages, delay the progress of the disease, and also need to carry out functional exercise to prevent disuse muscle atrophy, which is an effective means to promote the early recovery of function:

About sports

Sitting posture division method: sitting in a chair, supporting knees with both hands, feet shoulder width apart, left leg to the left, and right leg fully abduction and adduction at the same time.

Standing leg lifting method: hold the fixture, keep the body vertical, lift the affected leg so that the body and thigh are at right angles, and the thigh and calf are at right angles, and repeat the action.

Leg lifting method in supine position: supine, lift the affected leg, make the big leg and calf in a straight line, at right angles to the body, and repeat the action.

Squat with support: hold the fixture, stand upright, separate your feet, stand up after squatting, and repeat the action.

Internal rotation abduction method: hold the fixture and make full internal rotation, abduction and circular motion with both legs.

In addition, try to stick to the training of walking with crutches or riding a bike.

Regarding diet, eat more foods containing calcium and phosphorus.

Eat more foods with high calcium content and pay attention to calcium supplementation: patients with femoral head necrosis will be accompanied by different levels of bone mineral content, that is, changes in calcium content. Therefore, giving enough calcium every day can make up for the loss of mineral components in bones.

Eat more fresh fruits and vegetables, supplement the vitamins and minerals needed by the human body, and eat less fatty foods with high sugar and salt, so as not to affect the increase of blood lipid and blood viscosity, and affect blood circulation.

Avoid drinking. Drinking and beer will aggravate the illness.

Necrosis of femoral head Drinking white wine and beer is harmful to human body. Only a small amount of drinking can soften blood vessels, and patients with osteoarthropathy will feel relieved after drinking. This is because drinking alcohol inhibits the function of the central nervous system, but the symptoms will be aggravated after drinking alcohol. Long-term dependence on drinking alcohol to relieve pain is more harmful to human body, especially to patients with femoral head necrosis.