Patient-specific 3D printing template is used in mandibular defect reconstruction with multiple deficiencies. During the operation, the template can accurately transfer the preoperative design, assisting surgeons to complete the surgery with high efficiency and accuracy. The template design has been continuously improved to obtain good application for miscellaneous classification and description. This review attempted to preliminarily analyse and summarise recent advancements in personalized 3D printing templates in mandibular reconstruction from the aspects of functional classification, existing problems, improved strategies and post-surgery evaluation by reviewing studies and through our combined clinical work and experience on hundreds of reconstruction surgeries.

患者特定的3D打印模板用于具有多种缺陷的下颌骨缺损重建。在手术过程中，模板可以准确地转移术前设计，协助外科医生高效，准确地完成手术。模板设计已得到不断改进，以获得在杂类分类和描述中的良好应用。这篇综述试图通过回顾研究并结合我们数百项重建的临床工作和经验，从功能分类，存在的问题，改进的策略和手术后评估等方面初步分析和总结个性化3D打印模板在下颌重建中的最新进展。手术。