Abstract: Objective: To introduce a new type of measurement and diagnosis system  for classification and treatment planning for hemifacial microsomias. Methods: 14 hemifacial microsomia patients were recruited in this study. Their measurement of volume captured and calculated by 3dMD photogrammetric system were evaluated. Results: The differences caused by asymmetric deformity can be showed. Conclusions: 3dMD photogrammetric system has advantages. The initial experience is promising.

Key words: photogrammetric, three dimensional measurement, first and second branchial arch syndrome, asymmetric deformity

摘要：  目的：建立一种新的三维测量方法辅助半侧颜面短小综合征的诊断。方法：应用3dMD摄影系统对半侧颜面短小综合征患者进行摄影，用其配套的软件包重建患者三维软组织图像，测量并分析患侧头面部软组织与健侧的差异， 辅助半侧颜面短小综合征的诊断及病情分析。结果：半侧颜面短小综合征患者健、患侧软组织间的差异可以表现在两侧的软组织容积差。结论：3dMD摄影系统，可以辅助评价半侧颜面短小综合征患者的颌面部软组织变异情况。

关键词: 摄影测量, 三维测量, 第一二鳃弓综合征, 不对称畸形

CLC Number: 

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• R782.2