拔牙创内植钛衣磁体对牙槽嵴保持作用的研究  

The study on Titanium-coated magnet implantation of tooth extracted sockets to keep the alveolabial bone plentiful

作　　者：梅玉新[1] 张燕凌[1] 姜宝琴 

机构地区：[1]解放军第一医院,兰州730030

出　　处：《临床口腔医学杂志》2000年第4期229-230,共2页Journal of Clinical Stomatology

摘　　要：目的　为了预防拔牙后牙槽嵴的生理性萎缩 ,将钛衣磁体植入牙槽窝内使其对牙槽嵴高度具保持作用。方法　将 2 .0 mm× 2 .0 mm× 4.0 mm长方体磁体外包一层厚 0 .5 mm金属钛箔 ,制成 3.0 mm× 3.0 mm×5 .0 mm长方体钛衣磁体即刻种植于拔牙创内 ,恢复牙槽嵴外形 ,严密缝合牙龈。与常规拔牙后对比。结果　牙槽嵴高度和宽度平均分别增加了 2 .2 15 mm和 2 .6 75 mm,二者差异显著 (P<0 .0 5 )。结论　 1拔牙创内有钛金属支架利于牙龈爬行生长 ;2磁体产生磁场对骨生长愈合有促进作用 ;3颌骨保持原有高度和宽度有利于义齿修复并有足够的支承力 ;4义齿基托内放置相应磁体增加固位力 。WT5”BZ]Objective The purpose is to research whether TCM implantation in the sockets can maintain the alveolabial bone plentiful (thick and tall). Methods We placed TCM implantation in the new tooth extracted sockets, recovered the alveolabial bone, and suturing the gum. Three months later, we measured the thick and tall of the alveolabial bone. Results The alveolabial bone and TCM has fused together, its thick and tall increase average 2.675mm and 2.215mm ( P <0.05). Conclusion The TCM implantation placed in tooth extracted sockets can be fused with alveolabial bone to keep its plentiful. [WT5”HZ]

关 键 词：钛衣磁体 牙槽嵴 拔牙 生理性萎缩 

分 类 号：R782.110.6[医药卫生—口腔医学] R782.13[医药卫生—临床医学]