dental plaster

英 [ˈdentl ˈplɑːstə(r)]

美 [ˈdentl ˈplæstər]

网络牙科石膏

A bridge made in the dental laboratory on plaster models.
要做桥梁修复的牙齿要做成石膏模型。
Methods By analyzing 196 dental plaster casts of malocclusion patients, we measured Bolton anterior and overall ratios of each group and analyzed the statistic results of tooth-size discrepancy.
方法把符合标准的196副模型，获取其Bolton指数的前牙比和全牙比及牙量不调量并进行统计分析。
Method of measuring tooth morphology can be divided into two kinds of direct measurement and indirect measurement, direct measurement refers to the extracted teeth with vernier caliper for manual measurement, indirect measurement, including dental imaging method for measuring and plaster model of the measurement.
牙齿外部形态测量的方法可分为直接测量和间接测量两种，直接测量是指用游标卡尺对离体牙进行手工测量，间接测量包括对牙齿的影像学测量和对牙合石膏模型的测量。
Objective: Currently widely used dental template is made on plaster models. The three-dimensional structure of the jaw is not clear. Therefore it can not guide the implant accurately and easily lead to the occurrence of surgical complications.
目的目前国内广泛使用的种植模板是在石膏模型上制作完成的，由于无法明确植入区颌骨的三维结构，因此不能准确地指导种植体的植入，容易导致手术并发症的发生。