| 3D打印技术在指关节缺损的应用研究进展 |
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| 引用本文： | 林东鑫,何藻鹏,苏炜炜,黄文华. 3D打印技术在指关节缺损的应用研究进展[J]. 中国医学物理学杂志, 2021, 0(2): 250-253 |
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| 作者姓名： | 林东鑫 何藻鹏 苏炜炜 黄文华 |
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| 作者单位： | 南方医科大学基础医学院人体解剖学国家重点学科/广东省医学生物力学重点实验室;广州医科大学附属顺德医院手足外科;广东省医学3D打印应用转化工程技术研究中心;南方医科大学第三附属医院骨外科 |
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| 基金项目： | 广东省科技计划项目(2016B090917001,2017B090912006);深圳市医疗卫生“三名工程”高层次医学团队(SZSM201612019);佛山市创新驱动助力工程:钟世镇院士专家工作站(2019012);佛山市科技局科技创新项目(2017AG100243)。 |
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| 摘 要： | 先阐述了自体移植和传统人工关节置换的优劣势,而后分析了3D打印技术具有术前精确设计模拟解剖形态,术中导航减少出血,以及3D打印假体多孔结构有利于骨长入等优点,但同时3D打印涉及打印材料、伦理以及机械强度差等难题。随着科技的进步以及材料学发展,用3D打印技术打印出来的具有生物活性的人工关节必定是未来骨科发展的新趋势。
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| 关 键 词： | 掌指关节缺损 近侧指间关节缺损 3D打印 人工假体 自体移植 综述 |
Research progress of 3D printing technology in finger joint defect repair |
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| LIN Dongxin,HE Zaopeng,SU Weiwei,HUANG Wenhua. Research progress of 3D printing technology in finger joint defect repair[J]. Chinese Journal of Medical Physics, 2021, 0(2): 250-253 |
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| Authors: | LIN Dongxin HE Zaopeng SU Weiwei HUANG Wenhua |
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| Affiliation: | (Guangdong Provincial Key Laboratory of Medical Biomechanics/National Key Discipline,Department of Anatomy,School of Basic Medical Sciences,Southern Medical University,Guangzhou 510515,China;Department of Hand and Foot Surgery,Shunde Hospital Affiliated to Guangzhou Medical University,Foshan 528315,China;Guangdong Medical 3D Printing Application and Transformation Engineering Technology Research Center,Guangzhou 510515,China;Department of Orthopedic Surgery,the Third Affiliated Hospital of Southern Medical University,Guangzhou 510630,China) |
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| Abstract: | After introducing the pros and cons of autograft and conventional prosthetic joint replacement,the merits of 3D printing technology are analyzed.Although 3D printing technology has the advantages of precise preoperative design to simulate the anatomical shape,intraoperative navigation to reduce bleeding,and 3D printed prosthesis of porous structure to facilitate bone ingrowth,it involves several problems,such as printing materials,ethics and poor mechanical strength.With the advancement of technology and material science,using 3D printing technology to print out bioactive artificial joints will definitely be a new trend in the future development of orthopedics. |
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| Keywords: | metacarpophalangeal defect proximal interphalangeal joint defect 3D printing artificial prosthesis autologous review |
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