数字化X线片在种植牙生物学宽度测量中的应用  

Digital X-ray Applications in Dental Implant Biological Width Measurement

作　　者：王艳玲[1] 曹腾腾[1] 吴磊[1] 陈思果[1] 孙丽[1] 韩泽民[2] 

机构地区：[1]河北联合大学,河北唐山063000 [2]中国武警后勤学院附属医院

出　　处：《口腔医学研究》2014年第3期242-244,共3页Journal of Oral Science Research

摘　　要：目的:应用数字化X片机测量患者种植体BW及观察IAI相对于牙槽嵴顶的位置对种植体骨吸收的影响。方法:通过植入不同深度的种植体,使用数字化牙片机及图像分析软件,计算出种植体BW。结果:IAI在牙槽嵴顶上2mm者,未见种植体骨吸收;IAI平齐牙槽嵴顶者和在牙槽嵴顶下2mm者均有骨吸收;种植体BW恒定不变,约3mm左右。结论:使用数字化牙片机及软件测量种植体BW,简单、易行、准确性高,无伤害性。Objective： To observe the IAI relative to the location of the alveolar ridge crest on the influence of the implant bone resorption using digital X--ray machine measurement in patients with implant BW. Methods： By im- planted implants of different depth, the use of digital tooth machine and image analysis software, we calculate the implant BW. Results： When IAI is 2 mm on the top of the alveolar ridge, there was not bone resorption; when IAI level is the same as alveolar ridge crest or 2 mm under the alveolar ridge crest, there was bone resorption. Implant BW was constant, about 3 mm or so. Conclusion： Digital tooth machine and the software can be used to measure the implant BW.

关 键 词：种植牙 生物学宽度 种植体-基台界面 骨吸收 

分 类 号：R816.98[医药卫生—放射医学]