长期以来,科学家一直在寻找尽量少引起人体反应的材料,以便用来修补或取代人体的病骨。目前,有前途的材料不断出现。能刺激骨骼生长的生物活性陶瓷材料和一系列能激发组织形成或为免疫系统提供保护的合成聚合物,可用来覆盖在塑料或金属装置上。一种涂有这种材料的髋骨修补物既具有陶瓷的结合能力,又具有金属 For a long time, scientists have been searching for materials that cause as little human reaction as possible in order to repair or replace the body’s diseased bone. At present, promising materials continue to emerge. Bioactive ceramic materials that stimulate bone growth and a range of synthetic polymers that stimulate tissue formation or provide protection to the immune system can be used to cover plastic or metal devices. A hip bone prosthesis coated with this material has both a ceramic binding ability and a metal