三维激光扫描成人阴茎构建三维数据模型的曲面  

Surface construction based on a laser scanning adult penis 3D data model

作　　者：陈华[1] 李世荣 张绍祥[2,3] 谭立文 Chen Hua;Li Shirong;Zhang Shaoxiang;Tan Liwen(Department of Plastic Surgery and Burn Injury,Affiliated Hospital of Inner Mongolia Medical University,Hohhot 010050,China;Department of Anatomy,Army Medical University,Chongqing 400038,China)

机构地区：[1]内蒙古医科大学附属医院整形美容烧伤科,呼和浩特010050 [2]陆军军医大学基础医学部解剖学教研室,重庆400038 [3]重庆市计算医学研究所,400038

出　　处：《中华医学美学美容杂志》2020年第4期338-341,共4页Chinese Journal of Medical Aesthetics and Cosmetology

基　　金：内蒙古自治区自然科学基金面上项目(20080404MS1131);内蒙古自治区卫生健康委员会科研计划项目(2010027)。

摘　　要：目的三维激光扫描技术构建解剖特征清晰的阴茎及毗邻结构形态表面模型,探讨在成人阴茎软组织三维重建中的应用价值,为阴茎短小畸形整形修复奠定基础。方法内蒙古医科大学附属医院选取2019年1—12月来自内蒙古地区健康男性受试者60例(25~28岁)进行研究,将受试者分为三维数字模型测量组和手工测量组,每组30例,三维数字模型测量组用三维激光扫描获取成人阴茎及毗邻结构三维数字化模型,采用相关测量软件对阴茎进行形态学测量;手工测量组采用手工测量,结果与三维数字模型测量组进行比较分析。结果三维激光扫描获得的模型能流畅地旋转、缩放,从任意角度观测阴茎及毗邻结构,可进行模拟操作,能够快速、准确地完成测量,测量结果与手工测量结果比较,差异无统计学意义(P>0.05)。结论三维激光扫描技术为成人阴茎软组织重建和非接触式测量提供了简便、精确、高效的方法。Objective To construct a surface model of penis and adjacent structures with clear anatomical features by using the three-dimensional laser scanning technology and to explore the application value in the three-dimensional reconstruction of adult penis soft tissue.Methods Sixty cases of healthy male subjects(25 to 28 years old)were chosen from January to December 2019 from Inner Mongolia region in Inner Mongolia Medical University Hospital;subjects were divided into 3D digital model measurement and manual measurement groups,each 30 cases.3D digital model group was measured with 3D laser scanning for adult penis and adjacent to the structure of three-dimensional digital model of the related software on the penis morphological measurement.The results of the manual measurement group was compared with those of the 3D digital model group.Results The model obtained by 3D laser scanning could rotate and scale smoothly,observe the penis and adjacent structure from any angle,conduct simulation operation,and complete measurement quickly and accurately,with no significant difference between the 3D digital model and manual measurement results.Conclusions 3D laser scanning technology is a simple,accurate and efficient method for soft tissue reconstruction and non-contact measurement of adult penis.The measurement results are completely reliable,and the measurement error conforms to the requirements of anthropometry,providing an important morphological data source for clinical penile plastic surgery.

关 键 词：阴茎 三维激光扫描 三维模型 整形 

分 类 号：R699.8[医药卫生—泌尿科学]