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中国医药导刊 ›› 2025, Vol. 27 ›› Issue (9): 889-895.

• 研究进展 • 上一篇    下一篇

颅骨成形术的3D打印材料及3D打印技术研究进展

卞晓悦, 梁亚星, 尹辰, 杨雪莹, 王宏英, 赵玉绒*   

  1. 陕西省药品和疫苗检查中心,陕西 西安 710065
  • 收稿日期:2025-01-25 修回日期:2025-05-08 接受日期:2025-08-05 出版日期:2025-09-28 发布日期:2025-11-18

Research Progress on 3D Printing Materials and 3D Printing Technology for Cranioplasty

BIAN Xiaoyue, LIANG Yaxing, YIN Chen, YANG Xueying, WANG Hongying, ZHAO Yurong*   

  1. Shaanxi Pharmaceutical and Vaccine Inspection Center Shaanxi Xian 710065, China
  • Received:2025-01-25 Revised:2025-05-08 Accepted:2025-08-05 Online:2025-09-28 Published:2025-11-18

摘要:

颅骨缺损是临床常见病例,考虑到该手术的临床和经济影响,寻找合适的材料及技术以满足患者个性化需求的颅骨植入物尤为关键。近年来,3D打印(3D printing)根据患者特定的解剖结构和缺损形态的影像数据,逐层打印精确制造个性化植入物。该技术已在骨科植入领域显示出独特优势,并获得了广泛的关注和应用。目前3D打印颅骨缺损常用的材料主要有钛合金、羟基磷灰石(hydroxyapatiteHA)、聚甲基丙烯酸甲酯(polymethyl methacrylatePMMA)、聚醚醚酮(polyether ether ketonePEEK)等,这些材料具有良好的生物相容性和力学性能,通过与3D打印技术的结合使用,已在颅骨缺损修复手术中展现出显著的临床疗效。本研究介绍了几种常见3D打印颅骨缺损修复材料的优势及局限性,并讨论结合颅骨缺损修复材料使用的3D打印技术原理以及优缺点。最后对颅骨缺损修复新材料、3D打印技术未来发展趋势进行了展望,旨在为进一步优化颅骨缺损修复手术方案和提升患者生活质量提供参考和借鉴。

  

关键词: 聚醚醚酮, 颅骨缺损, 钛合金, 聚甲基丙烯酸甲酯, 3D打印技术

Abstract:

Skull defects are a common clinical case and considering the clinical and economic impact of the surgery finding suitable materials and techniques for making individualized cranial implants is particularly important. In recent years 3D printing technology has been able to accurately manufacture personalized implants layer by layer based on image data of patient-specific anatomical structures and defect morphology. This technology has shown unique advantages in the field of orthopedic implants and has gained extensive attention and application. At present the commonly used materials for 3D printing skull defects mainly include titanium alloy hydroxyapatite HA), polymethyl methacrylate PMMA), polyether ether ketone PEEK), etc. which have good biocompatibility and mechanical properties and are used in combination with 3D printing technology. It has shown significant clinical efficacy in cranioplasty. In this paper the advantages and limitations of several common 3D printing cranioplasty materials are introduced and the principles advantages and disadvantages of 3D printing technology used in combination with cranioplasty materials are discussed. Finally this research looks forward to the future development trend of cranioplasty materials and 3D printing technology aiming to provide reference for further optimizing the surgical plan of skull defect repair and improving the quality of life of patients.


Key words: Polyether ether ketone , Skull defect , Titanium alloy , Polymethyl methacrylate , 3D printing technology

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