| 计算机辅助技术测量眼眶容积的实验研究 |
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| 引用本文： | 王育新,唐友盛,史俊,徐兵.计算机辅助技术测量眼眶容积的实验研究[J].上海口腔医学,2008,17(3):297-299. |
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| 作者姓名： | 王育新 唐友盛 史俊 徐兵 |
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| 作者单位： | 1. 南京大学附属口腔医院·南京市口腔医院,口腔颌面外科,江苏,南京,210008
2. 上海交通大学医学院附属第九人民医院·口腔医学院,口腔颌面外科,上海市口腔医学研究所,上海,200011 |
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| 基金项目： | 上海市重点学科建设项目 |
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| 摘 要： | 目的:提出一个基于螺旋CT测量眼眶容积简单有效的方法,验证Simplant软件测量眼眶容积的准确性.方法:选用5个头颅骨骼标本进行螺旋CT扫描,数据以DICOM格式刻录存盘,用Simplant软件读取数据,并进行眼眶容积测量,同时用量筒法测量眼眶容积.采用SAS6.12软件包对数据进行配对t检验,验证该方法的可靠性.结果:Simplant软件测得平均眼眶容积为(28.81±1.65)ml,量筒法为(28.82±1.65)ml,两者无显著差异(P=0.987).2种方法相关分析,r=0.971,P<0.001,具有显著相关性.结论:Simplant软件测量眼眶容积是一种简单准确的方法.
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| 关 键 词： | 颅骨 Simplant软件 眼眶容积 算机辅助 技术测量 眼眶容积测量 实验 研究 technology computer volume orbital study 显著相关性 相关分析 差异 结果 检验 配对 软件包 量筒 刻录 格式 |
Experimental study of orbital volume using computer assissted technology |
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| WANG Yu-xin,TANG You-sheng,SHI Jun,XU Bing.Experimental study of orbital volume using computer assissted technology[J].Shanghai Journal of Stomatology,2008,17(3):297-299. |
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| Authors: | WANG Yu-xin TANG You-sheng SHI Jun XU Bing |
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| Institution: | Department of Oral and Maxillofacial Surgery, Nanjing Stomatology Hospital, Nanjing University. Nanjing 210008,Jiangsu Province,China.E-mail: www750726@tom.com. |
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| Abstract: | PURPOSE: To evaluate the accuracy of the Simplant analytic software for orbital volumetric measurement. METHODS: The volume of 10 orbits from 5 skulls was evaluated with the Simplant analytic software, and compared with the volume obtained by direct measurement using the water displacement method. The accuracy of volume measurement using Simplant software was assessed statistically by paired t test with SAS6.12 software package. RESULTS: The mean volume was found to be (28.82+/-1.65)ml by direct impression and (28.81+/-1.65)ml by the Simplant analytic software. There was no significant difference between the two methods (P>0.05). The correlation between the techniques was found to be high (r=0.971). CONCLUSION: The Simplant analytic software for orbital volumetric measurement is a simple and accurate method. Supported by Shanghai Leading Academic Discipline Project (Grant No.Y0203). |
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