3D printing femoral head necrosis where can it be done in China

Necrosis of the femoral head is a pathological evolutionary process, which initially occurs in the weight-bearing area of the femoral head, and the damage to the trabecular structure of the necrotic bone under stress is the microfracture and the subsequent repair of the damaged bone tissue. Necrotic lesions of the femoral head, after all, are localized, involving individual joints, can be reduced, resolved and healed spontaneously, even if severe, and finally can be remedied by artificial hip replacement, which can still restore the ability to walk.

Artificial hip replacement can be performed for patients with frequent collapse or collapse deformation, long-term pain and dysfunction, which has mature technology, positive effect and high success rate.

Because each patient suffers from femoral head necrosis for different reasons and different symptoms, the method required for femoral head necrosis is different from person to person, individual conditions are different, and the situation is also different. For patients, dietary conditioning is also the key. The daily diet should nourish the spleen and kidneys.

Strong muscles and bones, avoid: tobacco and alcohol, fatty and sweet products, stale food, fat and animal offal. Eat a nutritious diet that is well controlled.

Prevention of femoral head necrosis:

1.Strong internal fixation**Femoral neck fracture, implantation of the vascular iliac bone, femoral neck healing, increase blood to the head**, prevention of osteonecrosis, regular follow-up after surgery, appropriate oral hemo-promoting drugs Chinese medicine and calcium can prevent the occurrence of ischemic femoral head.

2.When it is necessary to use hormonal ** diseases, it is necessary to master the principles of short-term and moderation, combined with vasodilators, vitamin D, calcium, etc. Do not ignore the doctor's advice and abuse hormonal medications.

3.The bad habit of long-term alcohol abuse or abstinence should be eliminated, and the effects of exposure to environmental factors should be eliminated. The chemical toxicity of alcohol should be removed to prevent tissue absorption.

4.For occupational factors such as deep-water divers, high-altitude pilots, and personnel in high-pressure working environments, workers should pay attention to labor protection and improve working conditions. Those who are already ill should change their type of work and seek medical advice promptly.

5.The diet should be as follows: do not eat chili peppers, but drink more water, do not take hormone drugs, pay attention to increase calcium intake, eat more fresh vegetables and fruits, spend more time in the sun, prevent weight gain, and regular activities such as necrosis of the femoral head have a preventive effect.

Summary. Generally speaking, a titanium alloy femoral head does not exceed 1,000 yuan in international standards, requiring at least 90% of people to be able to use it for more than 10 years, and 80% of people to be able to use it for more than 20 years. 3D printing is manual, and there should be no problem with it for about 20 years.

How much does it cost to print a femur interrupt in three places.

Generally speaking, a titanium alloy femoral head per mu does not exceed 1,000 yuan in the international use standard, requiring at least 90% of people to be able to use it for more than 10 years, and 80% of people can use it for more than 20 years. 3D printing artificial Xun Li eggplant, with about 20 years should be no problem.

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The cost of 3D printing bone plus surgery generally costs about 30,000 yuan to 40,000 yuan. According to the consumption level of the city, the level of the region and the hospital, as well as the materials selected, etc., will cause the difference, if it is a better choice of materials, it is relatively expensive, generally need about 40,000 yuan, and some of the more ordinary medium materials are cheaper, generally only about 30,000 yuan, and can be decided according to their own economic ability.

The printing fee is no more than 1,000 yuan, plus the cost of surgery is 30,000-40,000 yuan.