【摘要】 牙周病是人类最常见的口腔疾病之一,是成年人失牙的最主要原因。近年来,随着引导性组织再生(guided tissue regeneration,GTR)技术的建立和发展,GTR材料为治疗牙周病提供了一种有效的手段,同时也成为生物医用材料领域的研究热点。文章针对近些年来GTR材料的发展情况,综述了目前GTR材料的主要种类,阐述了GTR材料的作用原理,并根据植入性组织工程材料的要求,针对目前GTR材料存在的缺点提出了相应的改进方法,展望了GTR材料的发展趋势。更多还原

【Abstract】 Periodontal disease is one of the most common human oral diseases,and also is one of the most important reasons of adult tooth loss.In recent years,with the establishment and development of the technology of guided tissue regeneration(GTR),GTR materials provide effective means of treatment of periodontal disease,and also become a hotspot of research of biomedical materials.Base on the development of GTR materials in recent years,this paper reviews main types of GTR materials,elaborates function principle of GTR materials,and proposes the corresponding improvement method for the shortcomings of GTR materials in accordance with the requirements of the implanted tissue engineering materials,and show the outlook of trends of GTR materials.更多还原