成人颅下颌骨解剖测量分析  

The measurement data related to cranio-mandibular bones for research and development of total temporomandibular joint prosthesis

作　　者：焦子先[1] 郑吉驷[1] 刘欢[1] 邱瀚宣 曹威[2] 张善勇[1] 杨驰[1] 

机构地区：[1]上海交通大学医学院附属第九人民医院·口腔医学院口腔外科,上海市口腔医学重点实验室,上海200011 [2]广州医科大学附属口腔医院颞下颌关节外科,广州510000

出　　处：《中国口腔颌面外科杂志》2015年第2期151-154,共4页China Journal of Oral and Maxillofacial Surgery

基　　金：2011上海市浦江人才计划~~

摘　　要：目的:应用三维CT对成人颞下颌关节解剖学数据进行初步测量分析,为标准型全颞下颌关节假体研发提供依据。方法:选取无颞下颌关节疾病的受试者400例,应用螺旋CT扫描头颅骨(层厚0.625 mm,Dicom格式),利用Simplant Pro 11.04软件对颞下颌关节相关解剖结构进行三维重建并测量,应用SAS 8.02软件包进行统计学分析。结果:在三维重建头颅上测得颧弓宽度、颧弓弯曲弧度、关节窝内外径、关节窝前后径、关节窝前后斜面角度、髁突内外径、髁突前后径、髁突前后斜面角度、髁突颈部宽度、下颌孔距下颌支后缘距离、下颌角距下牙槽神经距离等相关数据。结论:颞下颌关节相关解剖数据的测量及分析结果,可为标准型全颞下颌关节假体的研发提供数据支持。PURPOSE： This study was aimed to measure and analyze relevant data in adult bilateral temporomandibular joint（TMJ） using spiral CT scanning, and provide basis for research and development of standard TMJ prosthesis.METHODS： Eighty adults without TMJ diseases were selected to undergo spiral CT examination, cranio-mandibular bones were reconstructed and measured with Simplant Pro 11.04 software. SAS 8.02 software package was used for statistical analysis. RESULTS： Satisfactory reconstruction images were acquired in 400 patients. Relevant data of zygomatic arch, articular fossa, TMJ condyle and mandible was obtained. CONCLUSIONS： The results and analysis of TMJ-relevant anatomic data can provide support for research and development of standard total TMJ prosthesis.

关 键 词：颞下颌关节 颅下颌骨 颞下颌关节假体 

分 类 号：R322.72[医药卫生—人体解剖和组织胚胎学]