Facing the work pressure in today’s society, we can work and live better only if we have a good body. However, most people do not pay much attention to their own body, and hold an indifferent attitude to some less serious pains, but these small pains can sometimes bring us serious diseases. When we have intermittent or persistent pain in the femoral head area, inner thigh, back of the hip and inner knee, we should pay attention to these symptoms, which are the early symptoms of dead bone. When we face the dead bone this disease must pay attention to, timely understanding of the causes of this disease, in order to be able to timely preventive treatment. Dead bone treatment: 1, Chinese medicine treatment of necrosis of the femoral head has many methods, such as: Chinese medicine internal method, external therapy, and acupuncture, massage, foot bath, guidance, sports therapy. 2.Physical therapy: laser needle knife, limb disease treatment instrument, whole body rehabilitation therapy instrument, intelligent warm traction bed, extreme ultra-short wave therapy instrument, three-dimensional intelligent interference wave therapy instrument, general therapy instrument, drug ion introduction instrument, computerized bone trauma treatment instrument, far-infrared physical therapy cabin, transdermal drug delivery therapy instrument, microwave therapy instrument, polarized far-infrared light computer pain treatment instrument, magnetic therapy instrument, meridian guide leveling instrument. Dead bone prevention: 1, control diet: many dead bone patients because the body is too fat to lead to the occurrence of this disease, so in normal times we must be appropriate control of diet, diet should be nutritious. 2, exercise: in daily life, more physical exercise, healthy and reasonable exercise can not only effectively prevent the onset of osteoporosis, but also enhance our own physical fitness. 3, avoid alcoholism: avoid alcoholism is also effective in preventing bone death. Early in the choice of medication, we must be more cautious.