PDF(Pubmed)
Abstract：
In the evolving field of orthopedic surgery, the integration of three-dimensional printing (3D printing) has emerged as a transformative technology, particularly in addressing the rising incidence of degenerative joint diseases. The integration of 3D printing technology in hip arthroplasty offers substantial advantages throughout the surgical process. In preoperative planning, 3D models enable meticulous assessments, aiding in accurate implant selection and precise surgical strategies. Intraoperatively, the technology contributes to precise prosthesis design, reducing operation duration, X-ray exposures, and blood loss. Beyond surgery, 3D printing revolutionizes medical equipment production, imaging, and implant design, showcasing benefits such as enhanced osseointegration and reduced stress shielding with titanium cups. Challenges include a higher risk of postoperative infection due to the porous surfaces of 3D-printed implants, technical complexities in the printing process, and the need for skilled manpower. Despite these challenges, the evolving nature of 3D printing technologies underscores the importance of relying on existing orthopedic surgical practices while emphasizing the need for standardized guidelines to fully harness its potential in improving patient care.
摘要：
在不断发展的骨科手术领域，三维打印（3D打印）的集成已经成为一种变革性技术，特别是在解决退行性关节疾病发病率上升的问题上。3D打印技术在髋关节置换术中的集成在整个手术过程中提供了巨大的优势。在术前计划中，3D模型可实现细致的评估，帮助准确的植入物选择和精确的手术策略。术中,该技术有助于精确的假体设计，减少操作持续时间，X射线曝光，和失血。除了手术，3D打印彻底改变了医疗设备生产，成像,和植入物设计，展示的好处，如增强骨整合和减少钛杯应力屏蔽。挑战包括由于3D打印植入物的多孔表面，术后感染的风险更高。印刷过程中的技术复杂性，以及对熟练人力的需求。尽管面临这些挑战,3D打印技术的不断发展强调了依赖现有骨科手术实践的重要性，同时强调需要标准化指南，以充分利用其在改善患者护理方面的潜力。
