生物玻璃应用于拔牙位点保存术的临床研究进展  

Clinical research progress on the application of Bioactive glass for preservation of tooth extraction site

作　　者：张诗逸 王宏远 曹庆堂 ZHANG Shi-yi;WANG Hong-yuan;CAO Qing-tang(Fourth Affiliated Hospital of Inner Mongolia Medical University,Neimenggu 014032,China)

机构地区：[1]内蒙古医科大学 [2]内蒙古医科大学第四附属医院口腔科,副主任医师内蒙古014032

出　　处：《口腔颌面修复学杂志》2018年第3期187-191,共5页Chinese Journal of Prosthodontics

摘　　要：由于各种原因导致的牙齿缺失后,拔牙窝会发生不同程度的骨吸收与黏膜萎缩,而拔牙窝的剩余牙槽骨骨量不足会对后期的临床种植与修复造成极大的困难与影响。拔牙位点保存术常用于牙拔除术同期或随后,行牙槽骨修复术,以延缓骨吸收、保存牙槽骨骨量与软硬组织形态,而临床上拔牙位点保存术最常用的方法即为拔牙窝生物材料移植。生物活性玻璃材料作为一类性能优良的骨替代修复材料,具有良好骨传导性、骨诱导活性、生物相容性及可塑性,可在材料与骨组织界面之间形成化学键合,诱导骨的修复与再生。目前生物活性玻璃已作为良好的骨修复替代材料应用于临床,并取得了可靠的临床效果。Because of the loss of teeth caused by various reasons, the bone resorption and atrophy of the mucous membrane will occur in varying degrees, and the deficiency of the remaining alveolar bone in the extraction socket will cause great difficulties and effects on the later clinical planting and repair. Tooth extraction site preservation is commonly used in the process of tooth extraction for the same period or later, and the alveolar bone repair is performed to delay bone absorption, to preserve the bone mass and the morphology of soft and hard tissue, in clinical practice, the most commonly used method for tooth extraction site preservation is dental implant biological material transplantation. Bioactive glass material,as a kind of bone replacement material with excellent performance, has good bone conductivity, bone induced activity, biocompatibility and plasticity, and can form chemical bonding between the material and bone tissue interface, and induce the repair and regeneration of bone. At present, bioactive glass has been used as a good substitute for bone repair in clinical practice, and has achieved reliable clinical results.

关 键 词：牙槽嵴 位点保存 生物活性玻璃 临床应用 

分 类 号：R782.11[医药卫生—口腔医学]