Background: In recent years, most major avulsion of limb skin were caused by traffic accidents, industry accidents and mechanical traumas, the tissue damage, th
Background: It is well know that prognosis of traumatic brain injury (TBI) has direct effected by injury degree. Although obvious injury is not detected by CT o
Background: Aseptic necrosis of head of femur of children is a kind of ischemic necrosis of the center of epiphysis of femoral head. Currently we treat it with
Background: Conservative treatment was applied in most instable thoracolumbar fractures without nervous symptoms, while the incomplete replacement would cause p
Background: Most middle-aged and aged patients with knee joints swelling and pain (knee joints degeneration is shown by X ray) are obese, the knee joints are ch