数字化三维摄影测量在口腔颌面部软组织评估中的应用

摘要

Digital 3 dimensional photogrammetry (3dMD) is a useful and effective method to assess and calculate maxillofacial soft tissue by gaining the information from three-dimensional images that traditional two-dimensional images can not provide.Compared with other 3 dimensional photogrammetries like CBCT and laser scanning,3dMD captures 3 dimensional images quickly with no radiation and injury,thus it is preferred in oral and maxillofacial region.This paper reviewed its application in oral and maxillofacial soft tissue assess-ment.%数字化三维摄影测量（digital 3 dimensional photogrammetry，3dMD）是人体软组织评估测量的有效方法之一，从它的三维图像上可以获得传统二维图像上无法获得的信息。相对于锥形束CT、激光扫描等方法，它具有无辐射、无创伤、获取图像迅速等特点，在口腔临床中的应用日益广泛。该文就其在口腔颌面部软组织评估中的应用作一综述。