Femoral Head Necrosis
Femoral head necrosis is a frequently encountered disease and its pathologic process is very complex. If the people can’t get treatment on the early stage, the femoral head will collapse and joint space will become narrow. The joins will become disabled at the end.

How to treat femoral head necrosis has been a challenging task in today’s medical field. The common methods are decompression, decompression and blood vessel implantation, bone transplantation, joint fusion and artificial replacement etc. The problems of using these methods are the complication caused by osteolysis, the loose of the artificial bone and the repellency of the body. Non- surgery treatment is now becoming more and more interested by medical experts all over the world.

Among many causes of femoral head necrosis, long time hormone taking, alcohol drinking, blood diseases, connective tissue diseases and decompression are the main ones. Hormone medicine taking is the most common cause for the necrosis. There are three theories for the pathology mechanism of the femoral head necrosis. 1. block of thrombus. 2. increase of the internal bone pressure. 3. hormone poisoning of the bone cell of femoral head. All these three theories connect with the foul-up of adipose metabolism. Particularly the excessive use of hormone will increase blood lipid level, leading to hyperlipidemia and change the quality of the blood. The blood becomes sticky. The hormones will induce thrombosis directly, leading to local gore and affecting the blood supply in the femoral head. Due to the increase of blood-lipid, lipolysis causes the increase of non esterified fatty acid in the blood, as well as the PGE2 in the fused bone and blood. This then leads to the formation of vasculities and fat embolism in the femoral head, and aggravation of the development of the ischemic situation. Hyperlipemia will lead to hypertrophy of lipocyte and hyperplasia of adipose tissue in the marrow, the hypertrophy and hyperplasia of lipocyte will cause the increase of bone internal pressure. In addition, long time hormone taken will make the bone formation slow down while the bone adsorption increase and then causes osteoporosis. Tiny fractures are easily induced under the situation of weight bearing and will oppress the capillary vessel and cells in marrow.

Based on the above theories, the medical experts believe that the principles of drug treatments for femoral head necrosis are to decrease blood lipid-level, fibrinolysis, anti-coagulation and anti-inflammation. OsteoKing meets these four principles without taking any hormone medicines and surgery.

During the clinical research, the femoral head necrosis condition improved significantly for the patients that took OsteoKing. In order to analyze its function mechanism, the following researches were performed on the animals.
The research of cells’ ultra structure (The Experimental Research to the Treatment of Hormonal Necrosis of Femoral Head)
The research of molecular biology (The influence of OsteoKing to the Genetic Expression of the VEGF and cbfal Inside the Necrotic Femoral Head of Rabbit and the Evaluation of MRI)
The researches were listed as one of the China Natural Science founded projects.

The research results show that OsteoKing has the following functions for Femoral Head Necrosis:
Anti-inflammation and detumescence.
Pain Relief
Inhibiting the thrombosis, improving blood circulation and microcirculation.
Activating the periost osteoblast, promoting the formation of new bone cells and the repair of necrotic bone.
Promoting the regeneration and matureness of bone trabecula and increasing the bone density
Decreasing blood fat, anti-coagulation, fibrinolysis and anti-inflammation
Preventing the deep vein thrombosis (DVT) after bone diseases operation and protecting and repairing the venous endothelial cell injured by mechanical force.
With the core problems resolved - blood supply, thrombosis, OsteoKing can significantly expedite the process of sequestrum reparation. This is based on large scientific and clinical data.

In general, the biggest advantage of OsteoKing is that it can keep the original femoral head without taking operations or replacement. It is by far the best product for femoral head necrosis treatments.