口腔种植学的发展和成熟，在很大程度上改变了口腔医学面貌及促进口腔医学的发展。口腔种植材料应用范围越来越大，且目前对于牙齿的修复种植已成为修复牙列缺失和缺损有效的一种手段。口腔医学中的临床治疗以及修复主要依靠材料，故而应根据不同材料不同特点适用于临床，并且对其安全性进行评价，从而达到口腔医疗的要求。“,”The development and maturation of oral implantology,has largely changed and promoted the development of oral medicine.Oral planting materials have been more and more widely applied,and at pres-ent has become an effective means to repair the partially edentulous and edentulous .The clinical treatment and repair in clinical mainly rely on materials, therefore the different characteristics of different materials should be studied to select suitable material for clinical and evaluation of the safety should be done ,so as to achieve the oral health requirements.