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首页> 外文期刊>Journal of plastic, reconstructive & aesthetic surgery: JPRAS >Three-dimensional facial anthropometry of unilateral cleft lip infants with a structured light scanning system
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Three-dimensional facial anthropometry of unilateral cleft lip infants with a structured light scanning system

机译：具有结构化光扫描系统的单侧唇裂婴儿的三维面部人体测量

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Background Cleft lip in the presence or absence of a cleft palate is a major public health problem. However, few studies have been published concerning the soft-tissue morphology of cleft lip infants. Currently, obtaining reliable three-dimensional (3D) surface models of infants remains a challenge. The aim of this study was to investigate a new way of capturing 3D images of cleft lip infants using a structured light scanning system. In addition, the accuracy and precision of the acquired facial 3D data were validated and compared with direct measurements. Study design Ten unilateral cleft lip patients were enrolled in the study. Briefly, 3D facial images of the patients were acquired using a 3D scanner device before and after the surgery. Fourteen items were measured by direct anthropometry and 3D image software. The accuracy and precision of the 3D system were assessed by comparative analysis. Results The anthropometric data obtained using the 3D method were in agreement with the direct anthropometry measurements. All data calculated by the software were 'highly reliable' or 'reliable', as defined in the literature. The localisation of four landmarks was not consistent in repeated experiments of inter-observer reliability in preoperative images (P < 0.05), while the intra-observer reliability in both pre- and postoperative images was good (P > 0.05). Conclusions The structured light scanning system is proven to be a non-invasive, accurate and precise method in cleft lip anthropometry.
机译：背景存在或不存在left裂的唇裂是主要的公共卫生问题。但是，关于唇裂婴儿软组织形态的研究很少发表。当前，获得可靠的婴儿三维（3D）表面模型仍然是一个挑战。这项研究的目的是研究使用结构化光扫描系统捕获唇裂婴儿的3D图像的新方法。另外，对所获取的面部3D数据的准确性和精确性进行了验证，并与直接测量结果进行了比较。研究设计本研究招募了10名单侧唇裂患者。简而言之，在手术前后使用3D扫描仪设备获取患者的3D面部图像。通过直接人体测量法和3D图像软件测量了14个项目。通过比较分析评估了3D系统的准确性和精确度。结果使用3D方法获得的人体测量数据与直接人体测量结果一致。如文献所定义，软件计算的所有数据均为“高度可靠”或“可靠”。在重复观察术前图像中观察者间可靠性的实验中，四个界标的定位不一致（P <0.05），而术前和术后图像中观察者内的可靠性均很好（P> 0.05）。结论事实证明，结构化光扫描系统是一种无创，准确，精确的唇裂人体测量方法。

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