摘要
目的 介绍CEREC Bluecam数字化印模技术的功能和特点,探索其在口腔正畸模型测量中的应用前景.方法 36位非拔牙正畸患者,分别采用CEREC Bluecam数字化印模口内扫描获取数字化印模和常规制取石膏模型,分别测量牙弓宽度,牙冠宽度和高度.比较两组测量数据的差别,并进行数字化印模方法测量的可重复性测试,所有数据用SPSS 18.0进行分析.结果 CEREC Bluecam数字化印模与传统石膏模型在牙弓宽度、牙冠宽度及高度的测量结果无明显差异（P＞0.05）,数字化印模上测量的可重复性良好（P＞0.05）.结论 在常用的口腔正畸模型测量中,CEREC Bluecam数字化印模能够成为石膏模型的替代品,而CEREC Bluecam数字化印模在使用上更加便捷、高效,在口腔正畸中的应用前景更加广阔.
Objective To introduces the functions and characteristics of the CEREC Bluecam digital impressions, and to study its application in orthodontic models measurements.Methods 36 non-extraction patients were selected and the dental models and CEREC Bluecam digital impressions of them were made.The dental crown width, height and arch width of every dental model were measured.The CEREC Bluecam digital impressions were measured, too.The repeatability by CEREC Bluecam digital impressions measurements were made.The data was analyzed by SPSS 18.0.Results There is no statistical significant differences of the arch width, dental crown width and height measurements data between the dental models and CEREC Bluecam digital impressions （P〉 0.05）.The repeatability of measurement by CEREC Bluecam digital impressions were favorable （P〉0.05）.Conclusions The dental cast models can be replaced by CEREC Bluecam digital impressions in orthodontic model measurements.Duo to its high efficiency and convenience, the CEREC Bluecam digital impressions showed a wide-range prospect in orthodontic clinic application.
出处
《中华口腔正畸学杂志》
2015年第4期202-205,共4页
Chinese Journal of Orthodontics
