制作一个与病人口腔形态十分相似的模型是口腔修复工作中的一个重要步骤。取得一个比较准确的印模就必须有适合的托盘,目前临床使用的托盘型号颇多,但是大都不够理想,往往需要修改才能取得比较满意的效果。为了解我国正常人牙列、牙槽、口腔前庭、腭穹及口底等部位的基本数据,给有牙颌托盘的设计提供参考,我们对675付正常人全口有牙颌模型进行了测量分析。 Making a model that closely resembles the patient's oral morphology is an important step in dental restoration efforts. To obtain a more accurate impression must have a suitable tray, the current clinical use of the tray a lot, but most are not ideal, often need to be modified to obtain more satisfactory results. In order to understand the basic data of dentition, alveolus, oral vestibule, palatal dome and mouth bottom of normal dentin in our country, this paper provides a reference for the design of dento-jaw pallet. analysis.