摘要
目的研究女童连续超薄断层解剖及虚拟女童盆部数字化三维模型,以辅助解剖学研究和模拟手术。方法选取学龄前女童可视人数据集自髂前上棘到会阴下区域的横切面图像,用Adobe Photoshop软件从图像中交互式分割感兴趣区域。对图像行格式转换和分割处理。用三维重建软件DigihumanReconstructionSystem提取重建该区域的数字三维模型。结果获取了女童盆部断层高清解剖图像,并对重要结构进行标注;成功建立了虚拟女童盆部的数字化三维模型。该三维模型精确地显示了各结构间的解剖位置关系,为盆部手术模拟系统提供了可靠的三维模型。结论虚拟女童盆部数字化三维重建可视化能立体真实地显示该区域及其邻近结构,为该区域的解剖、影像诊断和虚拟手术提供发育形态学依据。
Objective To study the continuous ultra-thin slice anatomy and virtual three-dimensional model of the pelvic region in girls,to assist in anatomical research and simulated surgery.Methods The transverse section images were extracted from the perineum to the iliac crest area from the Digital Medical Center of Inner Mongolia Medical University.Adobe Photoshop software was used to interactively segment the region of interest from the images.Format conversion and segmentation were performed to process on the images.A digital 3D model of the region was extracted and reconstructed by using the Digihuman Reconstruction System.Results The high-resolution sectional anatomical images of the female pelvic region were obtained and the important structures were annotated.The digital 3D model of the virtual female pelvic region was established successfully,which accurately displayed the anatomical relationships between various structures providing a reliable three-dimensional model for pelvic surgery simulation systems.Conclusions The virtual 3D reconstruction and visualization of the female pelvic region can display realistic and three-dimensional representation of the area and its adjacent structures,providing morphological basis for anatomy,imaging diagnosis,and virtual surgery in this region.
作者
尹兆正
李琨
张凤珍
赵靖
伊钰营
李磊
陈诚志
王钰
李志军
张少杰
Yin Zhaozheng;Li Kun;Zhang Fengzhen;Zhao Jing;Yi Yuying;Li Lei;Chen Chengzhi;Wang Yu;Li Zhijun;Zhang Shaojie(Graduate School,Inner Mongolia Medical University,Hohhot 010110,China;Department of Human Anatomy,School of Basic Medical Sciences,Inner Mongolia Medical University,Hohhot 010110,China;First School of Clinical Medicine,Inner Mongolia Medical University,Hohhot 010110,China)
出处
《中国临床解剖学杂志》
CSCD
北大核心
2024年第4期372-377,共6页
Chinese Journal of Clinical Anatomy
基金
国家自然科学基金项目(82360892)
内蒙古自治区卫生健康科技计划项目(202201219)
教育厅科技领先人才和创新团队建设项目(NMGIRT2307)
教育厅科技领先人才和创新团队建设学校匹配项目(YKD2024TD013)
内蒙古医科大学重点项目(YKD2022ZD007)
内蒙古医科大学博士启动基金项目(YKD2023BSQD011)
内蒙古医科大学2023年度高等教育教学改革研究项目(NYJXGG2023116)
内蒙古自治区教育科学“十四五”规划课题(NGJGH2023310)。
关键词
盆部
断层解剖
三维重建
可视化人体
女童
Pelvic part
Sectional anatomy
Three-dimensional reconstruction
Visible human
Preschool girls
