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The hip joint is a stable joint, although it can perform multi-axial movements such as flexion and extension, extension, rotation and circumference, but its flexibility is poor. When the hip joint is flexed, adducted, and internally rotated, most of the femoral head is detached from the acetabulum against the posterior lower part of the joint capsule, and if the external force acts on the knee joint from the front, and then along the femur to the femoral head, hip dislocation is prone to occur Hip dislocation is a relatively serious injury, and the dislocation is accompanied by serious soft tissue injury, and often combined with other parts of the injury. Patients with hip dislocation have obvious pain in the affected area, limited hip movement, shortening of the affected limb, flexion, adduction, and internal rotation of the hip joint, and the prolapsed femoral head is felt in the buttocks, and the greater tuberosity moves up significantly.
Femoral head necrosis is an orthopedic chronic disease caused by trauma, alcohol, long-term use of hormones and other reasons that lead to poor blood circulation of the femoral head, thereby causing further ischemia, necrosis and even collapse of bone cells.
Hip dislocation itself does not cause necrosis of the femoral head, or when the hip dislocation is reduced, the technique is too rough or the surgical trauma is too large, so that the blood vessels are destroyed, and the blood supply to the femoral head is impaired, which will cause necrosis of the femoral head; When the hip joint is immobilized and kept in the external position of excessive flexion or excessive internal rotation for a long time, the intra-articular pressure increases, causing venous regurgitation disorder, intracephalic vein stagnation, intraosseous pressure increases, the amount of blood transfusion decreases, and even the blood flow is interrupted and avascular necrosis of the femoral head occurs.
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Necrosis of the femoral head** can cause bone deformation, hip collapse and finally paralysis. Now it's mid-term positive** to save the femoral head, relieve pain, and restore some function. I am also a patient with necrosis of the femoral head, and the femoral head has been deformed and is in the process of being deformed.
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It is important that the necrosis of the femoral head can be done in time**, if the optimal time is missed, the femoral head will be deformed, leaving irreversible consequences.
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Femoral head necrosis should be treated early**with caution**. During the progression of the disease, the femoral head will slowly collapse, which will cause the femoral head to completely dissolve and disappear, and the entire hip joint will cause severe dislocation, at which time the patient will be completely disabled.
At this point, it is evident that the hip is severely disturbed, making it impossible to stand, walk, or move, which is the most serious consequence of femoral head necrosis. Therefore, in the early stage of femoral head necrosis, it is necessary to effectively prevent such a thing from happening, and prevent the development of femoral head necrosis through effective prevention of the collapse of the femoral head.
At present, the best **femoral head necrosis is the synchronous integration of five parts**calcium**, which can effectively control the development of femoral head necrosis and repair the necrotic area at the same time, so as to achieve the purpose of **. Femoral head necrosis should be treated as early as possible, and at the same time, it is necessary to choose a professional and regular hospital at the time.
How is early femoral head necrosis**? Trabecular morphological analysis of femoral head necrosis can be roughly divided into four stages according to the changes in bone structure: stage 1 and 2 belong to the early stage, stage 3 belongs to the middle stage, and stage 4 is the late stage. >>>More
From the academic status quo, the fact that femoral head necrosis is a difficult orthopedic disease is recognized by the world, modern medicine believes that femoral head necrosis can only be completely performed by surgical methods, and traditional Chinese medicine believes that this disease is a chronic orthopedic disease, and it can be achieved through long-term conservative practice. Traditional Chinese and Western medicine believe that the pathological changes of this disease are all blood circulation disorders around the femoral head, which causes bone tissue ischemia and bone cell apologetia and death. >>>More
Minimally invasive surgeries for femoral head necrosis include insertion surgery, medullary heart drilling decompression, bone marrow stromal cell transplantation, etc., and the indications and costs of each type of surgery are different. Moreover, whether the patient's condition is suitable for minimally invasive surgery depends on the patient's examination results. >>>More
The most important thing in our hospital is to use "blood vessel grafting into the femoral head" to fundamentally solve the problem of necrosis caused by "femoral head ischemia"; For hip dislocation, the femoral head due to uneven force caused by necrosis, we use "pelvic osteotomy inward transfer" to solve the problem of incomplete femoral head tracking, just like the head and hat, the bearing and beads of the machine wheel, only when they are matched, all the force is uniform to be comfortable, and the femoral head will not cause necrosis; For total dislocation of the femoral head, "pelvic osteotomy and internal transfer, acetabular capping, and femoral rotational osteotomy" are used; For necrosis caused by other **, "vascular grafting" can achieve satisfactory results, and dendritic blood vessels grow around the surgically implanted blood vessels. At 4 weeks postoperatively, neovascularization occupies the entire medullary cavity for 2 weeks. A vigorous vascular network forms a few weeks after surgery. >>>More
Find the old Chinese medicine doctor in Chengde, Hebei Province, whose online name is folk astragalus, which can treat all kinds of incurable diseases, but the best thing is **femoral head necrosis, and it is also good to see his article on the maintenance of femoral head necrosis.