中国临床解剖学杂志 ›› 2014, Vol. 32 ›› Issue (1): 12-15.doi: 10.13418/j.issn.1001-165x.2014.01.004

• 应用解剖 • 上一篇    下一篇

臀腰部皮穿支及其相互关系的数字化模型

郭宇1,    石小田1, 刘蒙蒙2, 田丰源2, 刘婉婷3, 陈飞3, 汤宾燕3, 邱勋永4   

  1. 1.海南医学院人体解剖学教研室; 2.海南医学院临床医学2010级1班; 3.海南医学院
    临床医学2011级4班; 4.海南省人民医院手外科,  海口   571199
  • 收稿日期:2013-07-04 出版日期:2014-01-25 发布日期:2014-02-11
  • 作者简介:郭宇(1965-),男,辽宁人,副教授,主要从事临床解剖学应用研究,Tel:13976667345
  • 基金资助:

    海南省自然基金资助项目(310049)、(811189);2012年地方高校国家级大学生创新训练项目(201211810078);2011年海南医学院教育科研课题立项项目(HYZ201101);2012年海南医学院大学生创新性实验计划项目(HYCX201236)

Digital model of the perforators and their relationships in the lumbar and gluteal regions

GUO Yu1, SHI Xiao-tian1, LIU Meng-meng2, TIAN Feng-yuan2, LIU Wan-ting3, CHEN Fei 3, TANG Bin-yan3, QIU Xun-yong4   

  1. 1.Department of Anatomy, Medical College of Hainan University, Hainan 571199, China; 2.Class 1 of 2010 Clinical Medicine, Medical College of Hainan University, Hainan 571199, China; 3.Class 4 of 2011 Clinical Medicine, Medical College of Hainan University, Hainan 571199, China;  4.Department of Hand Surgery, Hainan General Hospital, Haikou 570311, China
  • Received:2013-07-04 Online:2014-01-25 Published:2014-02-11

摘要:

目的 建立臀腰部穿支血管数字化模型,为临床上臀腰部跨区穿支皮瓣的设计与安全截取提供形态学基础。  方法 3例新鲜男尸行动脉血管聚乙烯醇-氧化铈造影灌注,1例新鲜女尸行动脉血管明胶-氧化铅一次性全身整体造影灌注。64排螺旋CT无间距扫描采集数据集,利用Mimics软件对臀腰部穿支血管进行渲染、提取、定位、配准与数字化构建。  结果 臀上、下动脉,腰动脉,肋间后动脉主干及其分支X线摄影图像清晰,血管显影密度均匀。构建的臀腰部皮穿支血管3D可视化模型形象逼真,空间立体感强;穿支血管蒂、血管体及各穿支吻合区清晰可见。  结论 在臀腰部可设计截取多种形式的跨区穿支皮瓣。

关键词: 血管造影, 臀部, 穿支皮瓣, 三维重建, 数字化解剖

Abstract:

Objective To build digitized visible model of the perforators and their relationships, and to provide morphological data of an algorithm to safely elevate the cross-boundary perforator flaps in the lumbar and gluteal regions.     Method    Three bodies underwent whole body polyvinyl alcohol - cerium oxide injection, and one body was perfused with gelatin-lead oxide. The cadavers were scanned using a 64 row spiral CT. The computed tomographic data were transformed to digital imaging and communications in medicine format and imported to a personal computer. 3D-reconstructions of lumbar and gluteal regions were then performed using Materialise’s Interactive Medical Image Control System Software (MIMICS).    Results    The 3D reconstructed model of the lumbar and gluteal regions can display the modality, spatial location and the adjacent relationship of the perforators and vascular net clearly.    Conclusion    It is feasible to design various cross-boundary perforator flaps in lumbar and gluteal regions.

Key words:  Angiography, Gluteal perforators, Perforators flap, 3D-reconstruction, Digital anatomy

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