手舟骨血供3D可视化模型的制备

发布时间：2018-09-08 11:20

【摘要】：目的建立手舟骨动脉血供三维数字可视化模型,为基础研究及临床应用提供形态学基础。方法 8具尸体行一次性全身动脉造影、螺旋CT扫描,运用Mimics软件构建腕骨及手舟骨滋养动脉的3D可视化模型。结果 (1)该模型能够清晰显示桡骨、尺骨远端与手部各骨及其周围血管网,并可任意旋转观察与测量;(2)手舟骨有3支主要的滋养动脉;(3)通过选择性透明或隐藏处理后,对手舟骨营养血管入骨点及其在骨内的分布情况得到了很好的显示。结论该模型可清晰的显示手舟骨及其滋养动脉的来源、分布、及空间毗邻,可为手舟骨疾患的临床诊治提供直观的数字化解剖学依据。
[Abstract]:Objective to establish a three-dimensional digital visualization model of blood supply of scaphoid artery and provide morphological basis for basic research and clinical application. Methods 8 cadavers underwent one-time systemic arteriography and spiral CT scanning. The 3D visualization model of the trophoblastic artery of the carpal bone and scaphoid bone was constructed by Mimics software. Results (1) the model can clearly display the radial, distal ulnar and hand bones and their perivascular networks, and can be rotated and measured; (2) there are three main nutrient arteries in the scaphoid bone of the hand; (3) after selective transparency or hiding, The nutrient vessel of scaphoid and its distribution in the bone were well displayed. Conclusion this model can clearly display the origin, distribution and spatial proximity of scaphoid bone and its nutrient artery, and can provide an intuitive digital anatomic basis for clinical diagnosis and treatment of scaphoid bone diseases.
【作者单位】：温州医科大学附属黄岩医院骨科;南华大学医学院解剖学教研室人体形态中心;温州医科大学附属第一医院烧伤伤口中心;温州医科大学解剖学教研室;
【基金】：台州市科技计划项目(131ky15) 国家自然科学基金(81570608)
【分类号】：R322.71

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